Assume that solutions of hydrochloric acid (HCI) and hydrofluoric acid (HF) are prepared and small samples are collected and analyzed to determine the ionization that occurs. a. Based on the data below, calculate the percent ionization for each acid solution. Calculations for Solution A have been completed for you as an example. (3 points) . Solution Initial Of acid moleculs Molecul reacted/Initial of percent . of acid that reacted melecul ionization . moleculs A 0.06 M HCL 40 40 40/40 100%B 0.06 M HF 40 8 C 0.03 M HCL 20 20 D 0.03 M HF 20 4 . b. What properties define a weak acid from a strong acid? (1 point C. Based on the data table above, which solutions would be classified as a strong acid? Explain your answer. (2 points) d. Which solutions would be classified as a weak acid? Explain your answer. (2 points)

The highest yield obtained from the reaction is 2-methylcyclopentan-1-ol.

In the reaction provided, 2-Methyl-1-bromocyclopentane is reacted with KOH, which acts as a base. KOH will abstract a proton from the most acidic proton of the 2-Methyl-1-bromocyclopentane. This reaction is called an "E2" elimination reaction.

E2 reactions are typically characterized by forming a carbocation intermediate, which then undergoes deprotonation to form the final product.

In this case, the most acidic proton of 2-Methyl-1-bromocyclopentane is the alpha proton (the proton on the carbon atom adjacent to the bromine atom). The deprotonation of this proton forms the carbocation intermediate which will then lose a bromide ion to form 2-methylcyclopentan-1-ol, the product that will be obtained in the highest yield.

Learn more about Elimination Reactions here: https://brainly.com/question/29695970

Correct question: Which of the following products would be obtained the highest yield from the reaction below?

#SPJ4

The like dissolves like means polar dissolves in polar and non polar dissolves in non polar. CH₃OH, NaOH and HCl are polar compounds and H₂O is also a polar compound.

1) The methanol is a polar compound. The water is also a polar compound. The methanol and water makes hydrogen bonding and soluble in water.

2) The hydrochloric acid , HCl is an inorganic compound and water is also in organic compound. The ionic equation is :

HCl  + H₂O   --->  H₃O⁺  +   Cl⁻

3) The sodium hydroxide , NaOH is the polar compound and dissolves in the water. The ionic equation is given as :

NaOH  +  H₂O  --->  Na⁺    +  OH⁻    +  H⁺

To learn more about polar compound here

https://brainly.com/question/1426521

#SPJ4

Due to the core atom's (Br) sp3d2 hybridization, the molecule has an octahedral form, but Br has two lone pairs of electrons in the axial position, giving it a square planar shape.

​​​​​​

All of the information on the chemical molecule bromine pentafluoride is provided in the hybridization of bromine pentafluoride notes. It is a hybrid molecule made up of five fluorine atoms, five pentavalent bromine atoms, and one pair of missing electrons. Since it is so reactive, oxidizers are added to chemical reactions and commercial rocket propellants.

A square pyramidal molecular structure is produced via the hybridization of bromine pentafluoride, which results in an sp3d2 hybridization. Due to the covalent electron sharing and a bond angle of roughly 90 degrees, the hybrid molecule features six sigma bonds. Two bromine electrons must move from its 4p orbital to its 4d orbital for hybridization to take place.

​​​​​​learn more about  sp3d2 hybridization here:

https://brainly.com/question/30051973

#SPJ4

A general spill kit is sufficient or if a specialized spill kit is needed. is determined as follows

A chemical spill kit should include absorbent materials like vermiculite or "spill pillows," as well as neutralising agents for acids like sodium bicarbonate or sodium carbonate. Alkali spill neutralizers like citric acid or sodium bisulfate.

Acid, base, and solvent sorbent ingredients are typically included in spill kits. There are additional spill kits for certain substances, such as hydrofluoric acid or mercury.

You can encounter either a straightforward chemical spill or a complicated chemical spill. Simple chemical spills are contained, minor, and pose few risks.

When trying to equip your company with the greatest tools to safeguard it against damage brought on by spills, there are three primary categories of spill kits to take into account.

       General Purpose Spill Kit.

       Oil Only Spill Kit.

       Hazchem Spill Kit.

The kind oft required for the cleanup of chemicals is determined by the nature of the chemical. If a chemical is highly corrosive or toxic, it follows that a special spill kit is required to clean up a spill of the chemicals in order to ensure minimum damage. The spill kit required for each chemical is shown below;

Hydrofluoric acid  - Specialized spill kit is needed

Special mercury  - Specialized spill kit is needed

Special phosphoric acid  - General spill kit is Sufficient

Acetone  - General spill kit is Sufficient

General methanol - General spill kit is Sufficient

Learn more about Chemical spill kit refer to ;

brainly.com/question/29536510

#SPJ4

Option c is the right response. The correct mathematical operation to convert a sample's atom count to its mole count is atoms/number Avogadro's.

Every atom is made up of a nucleus and maybe one or more electrons. The nucleus is made up of one or more protons and several neutrons. Only the most common type of hydrogen is devoid of neutrons. Hydrogen is a chemical element with atomic number 1 and the letter H. Hydrogen is the lightest atom. Under normal conditions, hydrogen is a gas composed of diatomic molecules, which have the formula H2. It is highly combustible, non-toxic, and devoid of flavour, smell, or colour.

Learn more about atomic number here

https://brainly.com/question/16858932

#SPJ4

expected product of the reaction below  an aldehyde a primary alcohol a ketone a secondary alcohol -The expected product of the aldehyde  is a primary alcohol.

The reaction shown is a reduction of a carbonyl group, specifically an aldehyde, using lithium aluminum hydride (LiAlH4) as a reducing agent. Reduction of a carbonyl group converts the carbonyl group (C=O) into a hydroxyl group (C-OH). Since the starting material is an aldehyde, and aldehydes typically have at least one hydrogen atom attached to the carbon atom adjacent to the carbonyl group, the product will be a primary alcohol. Secondary and tertiary alcohols are not formed in this reaction, because there is no alpha-hydrogen available in those cases.

To learn more about aldehyde here:

https://brainly.com/question/29756072

#SPJ4

56 is the mass to charge ratio for the molecular ion peak of prop-2-enal.

CH2 = CH-CHO

molar mass C3H4O  :  3 x 12 + 4 x 1 + 16 = 56

M+ ion means it does not loss any group, so

M+ charge = +1

M / Z ratio  = 56 /1 = 56

m/z  = 56

The molecular ion peak is the peak in a mass spectrum that indicates the molecular ion. The molecular ion peak is the location with the largest mass-to-charge ratio after deleting any peaks induced by the presence of heavier isotopes. In general, the M+ peak is the peak with the maximum intensity in the cluster of peaks with the maximum m/z.

A molecular ion is formed when one electron is released from an electrically neutral molecule. Because the mass of an electron is so little in contrast to the mass of a molecule, the mass of a molecular ion is the same as the mass of the molecule.

To learn more about molecular ion peak, here

https://brainly.com/question/22659166

#SPJ4

B. The change is a physical change whenever the formation of a new substance is not specified. A process results in the formation of a gas as energy is absorbed.

A change in a substance may or may not result in the development of a new substance. Every alteration may be characterized as either physical or chemical based on this. You may evaluate whether a chemical reaction releases or absorbs energy overall by comparing the energy used when bonds in the reactants are broken with the energy released when bonds in the products are created. Exothermic reactions are those that produce energy. When two or more substances are combined, they might undergo either a physical or a chemical change. When iron and sulfur are together, no chemical change happens. When the combination is heated, it glows after a while and forms a black material that is not iron.

learn more about energy  here:

https://brainly.com/question/1932868

#SPJ4

The volume of a gas is 450 mL when its pressure is 1.00 atm. If the temperature of the gas does not change, so the pressure is 0.444 atm.

The volume of a gas is inversely proportional to its pressure when the temperature is constant. This relationship is described by the Ideal Gas Law PV = nRT , where P is the pressure, V is the volume, n is the number of moles, R is the ideal gas constant, and T is the temperature.

If the volume of the gas is 450 mL and the temperature does not change, we can use the following formula to find the new pressure:

V1/P1 = V2/P2

Where V1 is the initial volume, P1 is the initial pressure, V2 is the final volume and P2 is the final pressure.

By substituting the given values:

450mL/1.00atm = V2/P2

To find P2: P2 = V2*P1/V1

P2 = (450mL*1atm)/450mL = 0.444 atm

So the answer is 0.444 atm.

To know more about temperature

https://brainly.com/question/11464844

#SPJ4

The diagram 2 best represents the speed of gas particles at a constant temperature because the particles have a wide range of speeds.

The diagram is attached below.

To learn more about speed refer to :

https://brainly.com/question/14234453

#SPJ4

A network solid made of atoms joined by covalent bonds with set bond angles is called boron nitride. the  best helps explain why boron nitride is so hard.

What is the boron ?

Chemical element boron has the atomic number 5 and the letter B in its symbol. It is a nonmetallic, trivalent-metalloid element with a black or brown-black appearance. Boron is found in many minerals and is used industrially in various compounds. It is present in most soils, seawater, and some plants. Boron has low electrical and thermal conductivity and is not particularly reactive. It is one of the few elements that can form stable compounds with carbon, although these are rare. Boron is an essential trace element for plants and animals, but has no known role in human physiology. It is used in some industrial and medical applications and is an important component of certain insecticides and fertilizers. Boron compounds are also used as mild antiseptics and as wood preservatives.

To learn more about boron

https://brainly.com/question/864236

#SPJ4

The correct rate law that is consistent with the elementary steps in the mechanism is rate = k[NO2][CO].

The rate law is a mathematical expression that describes how the reaction rate changes with respect to the concentrations of the reactants. In this proposed mechanism, the reaction occurs through two steps: NO2(g) → NO3(g) + NO(g) and NO3(g) + CO(g) → NO2(g) + CO2(g).

The rate of the reaction is determined by the rate of the slowest step, which is the first step. Thus, the rate law is consistent with the elementary steps in the mechanism if it includes the concentrations of NO2 and CO as reactants, as they are the only species involved in the rate-determining step. Therefore, the correct rate law is rate = k[NO2][CO].

To learn more about the rate law at

https://brainly.com/question/30379408?referrer=searchResults

#SPJ4

The question is -

Step 1:2NO2(g)→NO3(g)+NO(g)(slow)

Step 2:NO3(g)+CO(g)→NO2(g)+CO2(g)(fast)

A proposed two-step mechanism for the chemical reaction NO2(g)+CO(g)→NO(g)+CO2(g) is shown above. Which of the following equations is a correct rate law that is consistent with the elementary steps in the mechanism?

[tex]CS_{2}[/tex] and [tex]CO_{3} ^{2-}[/tex] adhere to the octet rule. The octet rule is a chemical rule of thumb based on the fact that atoms from the major group prefer to pair in this manner.

Each atom possesses eight electrons in its valence shell, giving it the same electrical configuration as a noble gas, according to the octet rule.  [tex]PCl_{5}[/tex] is not acceptable octet rule. [tex]CO_{3} ^{2-}[/tex] will meet the requirement as it has two extra electrons, giving it a -2 charge.  just follows the rules. Phosphorus pentachloride ([tex]PCl_{5}[/tex]) and sulfur hexafluoride are two examples of chemicals that defy the octet rule ([tex]SF_{6}[/tex]). Part B Consider the four molecules below. Which of these follows the octet rule and which does not? Drag the relevant objects to

learn more about  octet rule  here:

brainly.com/question/865531

#SPJ4

The complete question is:

Consider the following four molecules. Which of these satisfy the octet rule and which do not?

1) [tex]PCl_{5}[/tex]

2) [tex]CS_{2}[/tex]

3) [tex]SF_{6}[/tex]

4) [tex]CO_{3} ^{2-}[/tex]

A precipitate of lead (II) chloride (PbCI2) will form when 30.0 mL of a 0.20 mol/L solution of Pb (NO3)2 is added to 20 mL of 0.06 mol/L solution of MgCI2

What does it mean by a precipitate?

Precipitate: In chemistry, a solid created when a solution changes, frequently as a result of a chemical reaction or a shift in temperature that makes a solid less soluble. A precipitate is defined as a body of liquid or solid water (rain, snow, etc.) that falls from the sky. Because of the dissolved Cu2+, Fehling's solution is blue.

There are 2 moles of Cl- in a 1.0 M MgCl2 (aq)

There are 0.2 moles of Cl- ions in 30m L of solution, or (0.03/1.0 x 2 moles of Cl- ions) (aq)

There are (0.03/1.0. x 2 moles of Cl- ions) in 30mL of solution. 0.2 moles of Cl- (aq)

There are =0.12 moles of Cl- ions in total (aq)

Pb(NO3)2 has a molecular weight of 331.2 g.

One chloride ion's molecular weight is 35.45 grams.

35.45g equals 1 mole of Cl- ions.

0.12 moles of Cl- are equal to [0.12/1.0 x 35.45g] = 4.254 g of Cl- (aq)

0.12 moles of Pb(NO3)2 are equal to [0.12/1.0] x 331.2 g, or39.744 g Pb (NO3)2

Pb(NO3)2 moles equal 39.744g / 331.2 g.

Pb(NO3)2 equals 0.12 moles per unit.

It takes 0.12 moles of Pb(NO3)2 (aq) to precipitate all the ions of chloride in a solution.

To learn more about precipitation use link below:

https://brainly.com/question/30127488

#SPJ1

Answer:

Heating the system

It's the correct answer on the test. I don't understand this very well, but adding a catalyst doesn't change the equilibrium, and increasing the concentration of NO would shift it to the left. Heating the system will shift it right in an endothermic equation, which this is.

Explanation:

The Chemical Abstract Service registry number (CAS number) is unique.

What is meant by  Chemical?

To learn more about Chemical refer to

https://brainly.com/question/1222323

#SPJ4

the graph of pH versus volume of base added rises gradually at first and then much more rapidly A p meter was used to track the progress of the titration of a weak acid of unknown concentration.

with a standard solution of a strong base.  of the following statements about this experiment is correct The indicator used determines the pH at the equivalence point. This is due to the anion of the weak acid becoming a common ion, which decreases the acid's ionization. Following the significant spike at the start of the titration, the curve barely alters gradually. This is due to the solution's function as a buffer. This will continue until the base's capacity is exceeded.In the titration of a weak acid of unknown concentration with a standard solution of a strong base, a pH meter was used to follow the progress of the titration.

learn more about titration  here:

https://brainly.com/question/2728613

#SPJ4

A worker should feel a steady draft emerging from the face of the hood.

Emerging technology is defined as the application of new and innovative technologies to existing products and services to create new ones. This form of technology is often used as a way to gain competitive advantage in the market and to stay ahead of the competition. Examples of emerging technology include artificial intelligence (AI), virtual reality (VR), robotics, blockchain, and the Internet of Things (IoT). These new technologies have the potential to revolutionize the way we do business and provide new opportunities for both individuals and businesses. As such, many companies are investing heavily in the development of these technologies in order to stay ahead of the competition and remain competitive.

To learn more about emerging.
https://brainly.com/question/6459483
#SPJ4

Conservation of energy requires that, in a closed system, kinetic energy of the following.

What is kinetic energy?

Kinetic energy is the power of motion, which can be observed in the movement of objects or subatomic particles. All particles and moving objects contain kinetic energy. When something moves, whether it's a person walking, a baseball soaring through the air, a piece of food falling from a table, or a charged particle in an electric field, it has kinetic energy.

What is conservation?

Energy cannot be created or destroyed, according to the energy conservation principle. It can, however, change its shape. In an isolated system, all forms of energy have a fixed total energy.

Therefore, Conservation of energy requires that, in a closed system, kinetic energy of the following.

Learn more about kinetic energy from the given link.

https://brainly.com/question/25959744

#SPJ1

According to the problem, the chemical reaction is with coefficients a = 2, b = 5, c = 5, d = 4.

What is the chemical ?

A chemical is any substance composed of matter that has a distinct molecular composition and characteristic properties. The science of chemistry studies these substances and the transformations they undergo. Chemicals can be natural, such as water, or they can be man-made, such as plastics.

The equation can be written as:

2P4O10 + 5CaF2 → 5PF5 + 4Ca3(PO4)2

To balance the equation, we need to make sure the atoms on both sides of the equation are the same.

For phosphorus, the equation is balanced since there are 8 phosphorus atoms on both sides of the equation.

For oxygen, the equation is not balanced since there are 20 oxygen atoms on the left side of the equation and 32 oxygen atoms on the right side of the equation. To balance the equation, we need to make sure that there is the same number of oxygen atoms on both sides of the equation. We can do this by changing the coefficients of the compounds. We can set the coefficient of P4O10 to 2 and the coefficient of Ca3(PO4)2 to 4. This results in 20 oxygen atoms on both sides of the equation.

For calcium, the equation is not balanced since there are 10 calcium atoms on the left side of the equation and 12 calcium atoms on the right side of the equation. To balance the equation, we need to make sure that there is the same number of calcium atoms on both sides of the equation. We can do this by changing the coefficients of the compounds. We can set the coefficient of CaF2 to 5 and the coefficient of Ca3(PO4)2 to 4. This results in 10 calcium atoms on both sides of the equation.

For fluorine, the equation is not balanced since there are 10 fluorine atoms on the left side of the equation and 8 fluorine atoms on the right side of the equation. To balance the equation, we need to make sure that there is the same number of fluorine atoms on both sides of the equation. We can do this by changing the coefficients of the compounds. We can set the coefficient of CaF2 to 5. This results in 10 fluorine atoms on both sides of the equation.

Therefore, the balanced equation is:

2P4O10 + 5CaF2 → 5PF5 + 4Ca3(PO4)2

with coefficients a = 2, b = 5, c = 5, d = 4

To learn more about chemical

https://brainly.com/question/29886197

#SPJ4

Mother Rh-negative, father Rh-unknown and Mother Rh-negative, father Rh-negative would not allow HDFN to occur as a result of Rh incompatibility.

The most well-known kind of alloimmune anemia, HDFN, is sometimes referred to as Rh illness. The mother becomes sensitized to and develops antibodies against the "foreign" (paternal) antigen as a result of the parents' incompatibility in red cell antigens. An important contributing factor to HDN is the mother's and fetus's Rh blood group incompatibility. If the father is homozygous dominant (DD), there is a 100% risk that the fetus will be Rh positive and experience an incompatibility issue. 50% of the time if the father is heterozygous (Dd). The fetus's Rh negative status won't cause any issues.

To learn more about Rh click here      https://brainly.com/question/1167303

#SPJ4

The reaction of sulfurous acid, H2SO3 with water is more favorable than the reaction of carbonic acid, H2CO3 with water.

What is carbonic acid?

Carbonic acid is a weak acid that is formed when carbon dioxide dissolves in water. It is an inorganic acid, meaning it does not contain any carbon atoms in its molecular structure. Carbonic acid is an important component of the natural carbon cycle as it is produced in the oceans and atmosphere and is involved in many biogeochemical processes. Carbonic acid is a weak acid, with a pKa value of 6.3, meaning that it is not very acidic and can easily be neutralized by alkaline substances such as baking soda.

The reaction of sulfurous acid, H2SO3 with water is more favorable than the reaction of carbonic acid, H2CO3 with water. This is because the reaction of H2SO3 with water is an equilibrium reaction with a larger equilibrium constant and therefore favors the reaction product (H2O and H2SO3) over the reactant (H2SO3). The reaction of H2CO3 with water is an endothermic reaction and therefore favors the reactant (H2CO3) over the reaction product (H2O and H2CO3).

To learn more about carbonic acid

https://brainly.com/question/27945587

#SPJ4

A set of diastereomers are created when a racemic mixture reacts with one of a compound enantiomers.

Compound is a substance composed of two or more elements combined in fixed proportions. Compounds are usually formed when atoms of two or more elements combine chemically. The atoms in a compound are held together by strong chemical bonds. Compounds can be either organic or inorganic, and exist in all forms of matter, including solids, liquids, and gases. Examples of compounds include water (H2O), table salt (NaCl), and sucrose (C12H22O11).

To learn more about compound.
https://brainly.com/question/23463868
#SPJ4

Frying food indoors can release a significant amount of particles into the air, which can then be inhaled.

Studies have found that the number of particles deposited into the lungs increases by a factor of ten when frying indoors compared to frying outdoors. This is because when frying indoors, the particles released by the cooking process are trapped in the enclosed space, leading to a higher concentration of particles in the air. These particles can contain harmful substances such as polycyclic aromatic hydrocarbons (PAHs) and fine particulate matter (PM2.5), which can have negative effects on human health. Therefore, it is important to use proper ventilation and to fry food outdoors when possible to reduce exposure to these particles.

To learn more about hydrocarbons here:

https://brainly.com/question/17578846

#SPJ4

Answer:

Reduction can be explained in simple terms like gaining electrons in an atom or gaining hydrogen and eliminating oxygen. For example, oxygen is replaced by hydrogen in every reaction, this is referred to as reduction.

It is the movement of electrons between two different elements in a chemical substance; this transfer is facilitated by the acquisition of electrons or by reducing the oxidation state of the element. This reduction reaction always aims to increase the number of electrons bound to a single atom or group of atoms.

This is a classic form of the redox reaction. The burning of organic materials and hydrocarbons is a form of redox reaction. During combustion,  oxygen is reduced while the burned compounds oxidize.

Atomic element of the type krypton (monatomic element in alkali metals family). This classification designates CoCl2 as an ionic compound (metal + nonmetal).

And classification of the liquid nitrogen (diatomic element). So2 is a chemical molecule with two nonmetals, according to the categorization. Furthermore, Kno3 is categorised as an ionic compound (metal plus two nonmetals). Molecular elements are chemical compounds that contain at least two atoms of the same chemical element that are chemically bonded to one another. Because they have two or more atoms of different chemical elements, chemical compounds are different from these. A chemical species is considered to be an atomic element if it has the capacity to exist as a separate atom. This is explained by their remarkable stability.

Learn more about Atomic element here

https://brainly.com/question/15173445

#SPJ4

If there had been five exons and four introns, the result would have been. The four introns will be forced to loop in order to bring out the adjacent exons together.

An exon is any part of a gene that will be included in the final mature RNA produced by that gene after introns are removed via RNA splicing. Exons refer to both the DNA sequence within a gene and the corresponding RNA transcript sequence. In RNA splicing, introns are removed and exons are covalently joined to form mature RNA. The genome is made up of the entire set of genes for a species, and the exome is made up of the entire set of exons."The concept of the cistron must be replaced by that of a transcription unit," wrote American biochemist Walter Gilbert in 1978.

Learn more about exon here:

https://brainly.com/question/26464408

#SPJ4

B. –1.25 V; galvanic type of cell.

Standard reduction is an important concept in chemistry, which is used to describe the transfer of electrons between two chemical species. When a chemical species gains electrons it is said to have been reduced, and when a chemical species loses electrons it is said to have been oxidized. The standard reduction potential is a measure of how easily a chemical species can be reduced, and is expressed as a voltage. It is a measure of the potential difference between the oxidized and reduced forms of the species, and is an important factor in determining the direction of electron transfer in a reaction.

The cell potential is calculated by subtracting the standard reduction potential of the reducing agent from that of the oxidizing agent. In this case, the reduction potential of Fe2+ is subtracted from the reduction potential of Al3+ to get the cell potential: -1.66 V – (-0.41 V) = -1.25 V. Since the cell potential is negative, this is a galvanic cell, with Fe2+ as the oxidizing agent and Al3+ as the reducing agent.

To know more about standard reduction click-
https://brainly.com/question/4135123
#SPJ4

In summary, the solubility of BaSO4 in water is 2 mg/L at 25 oC. When a 2 mg sample of BaSO4 is added.

Solubility is the ability of a substance to dissolve in a solvent, such as water. It is a measure of how much of a substance will dissolve in a given amount of solvent. Solubility is a physical property that can vary depending on the temperature, pressure, and nature of the solvent. The higher the solubility of a substance, the more of it can be dissolved in a given amount of solvent. Different substances have different solubility levels, and some substances are more soluble in certain solvents than in others.

The solubility of a substance is the maximum amount of it that can dissolve in a certain volume of liquid at a given temperature. The solubility of BaSO4 in a specific volume of water at a given temperature is 2 mg/L. When a 2 mg sample of BaSO4 is added to 100 mL water, some of the solid dissolves and the remaining 1.8 mg is left as a precipitate. This means that the solution has reached its saturation point, which is 0.2 mg/L.

The solubility of a substance can be affected by various factors, such as temperature, pressure, and the presence of other substances in the solution. The solubility of BaSO4 is increased as the temperature is increased, and it is decreased as the temperature is decreased. The solubility of BaSO4 is also affected by the presence of other substances in the solution. For example, if the solution contains sodium chloride, it will decrease the solubility of BaSO4.

To know more about solubility click-
https://brainly.com/question/23946616
#SPJ4

Zinc has a larger molar mass than Copper, hence Beaker A has more atoms.

To determine the number of atoms, ions, or molecules present in any quantity (in moles) of atoms, ions, or molecules, apply the equation N = n NA: 10 helium atoms per mole equals 10 x (6.022 1023) or 6.022 1024 helium atoms.

An amount of a pure substance that contains the same number of chemical units (atoms, molecules, etc.) as there are atoms in precisely 12 grams of carbon-12 is said to be a MOLE (mol) (i.e., 6.022 X 1023).

To know more about  atoms visit:-

https://brainly.com/question/1566330

#SPJ1