A balanced equation representing the acid-base reaction that allows the calculation of the moles of aspirin in a sample is
[tex]C_{9} H_{8}O_{4} + NaOH[/tex]⇒ [tex]C_{9} H_{7}O_{4} Na+ H_{2} O[/tex]
Aspirin, also known as acetylsalicylic acid, is a nonsteroidal anti-inflammatory drug used to reduce pain, fever, and/or inflammation, and as an antithrombotic.
Aspirin is a benzoic acid with an ortho-substituted acylated alcohol function (actually a phenol). Therefore, two reactions can occur when aspirin and NaOH are combined: In fact, several aspirin formulations contain this ingredient.
Hence, A balanced equation representing the acid-base reaction that allows the calculation of the moles of aspirin in a sample is
[tex]C_{9} H_{8}O_{4} + NaOH[/tex]⇒ [tex]C_{9} H_{7}O_{4} Na+ H_{2} O[/tex]
To know more about Aspirin, here : brainly.com/question/23878261
#SPJ4
Is work done whenever you hold a heavy object for a long time?
No, work is not done whenever you hold a heavy object for a long time
What is work done ?The result of a force's displacement and its component of force exerted by the object in the direction of displacement is what is known as the force's work. When we push a block with some force, the body moves quickly and work is completed.
No work, as that term is used here, is done until the object is moved in some way and a component of the force travels along the path that the object is moved. Because there is no displacement when holding a heavy object still, energy is not transferred to it.Learn more about Work done here:
https://brainly.com/question/25573309
#SPJ4
write the equations that represent the first and second ionization steps for selenous acid (h2seo3) in water.
First ionization reaction: -
H₂SeO₄(aq) + H₂O(l) → H₃O⁺(aq) + HSeO₄⁻(aq)
Second ionization reaction: -
HSeO₄⁻(aq) + H₂O(l) → H₃O⁺(aq) + SeO₄⁻²(aq)
Selenic acid is a diprotic and a strong acid with the formula: H₂SeO₄.
When it reacts to water, it releases two protons in two ionizations.
Finally, it gives hydronium to the medium.
H₂SeO₄(aq) + H₂O(l) → H₃O⁺(aq) + HSeO₄⁻(aq)
HSeO₄⁻(aq) + H₂O(l) → H₃O⁺(aq) + SeO₄⁻²(aq)
According to the given condition the selenous acid is a diprotic acid (two hydrogen ions) we can identify two ionization reactions, the first one, showing up the dissociation of the first hydrogen to yield hydrogen selenic ions and the second one, showing up the dissociation of the hydrogen sulfate ions to hydrogen ions and selenic ions.
Learn more about ionization at,
https://brainly.com/question/17192899
#SPJ4
PLEASE HELP!!!! I am so behind on school work and need to get my grades up quick PLEASE!! Which statements are observations that Darwin made on his voyage?
There was a fossil of a large, extinct, armored animal that looked like a modern-day armadillo.
There were runaway horses that had formed wild herds in the North American plains.,
The Galapagos Islands had slightly different tortoises on each of the islands.
He observed that the flightless dodo bird was still alive and not extinct.
The Galapagos Islands had slightly different tortoises on each of the islands is an observation that Darwin made on his voyage (Option C).
What is the evolutionary Darwin theory?The evolutionary Darwin theory is a model proposed by Charles darwin about how species change (evolve) across time as a function of environmental characteristics and the process of natural selection.
Therefore, with this data, we can see that the evolutionary Darwin theory is based on different observations such as tortoises in the Galapagos islands which led to understanding the meaning of the evolution of the species.
Learn more about the evolutionary Darwin theory here:
https://brainly.com/question/1589147
#SPJ1
When acid is added to pure water, the ph ___________, and when base is added to pure water, the ph ___________.
When acid is added to pure water, the pH increases, and when base is added to pure water, the pH decreases.
A pH scale is the scale that is used to determine the amount of acidic or basic behavior in an aqueous solution. The pH scale is expressed as negative of the concentration of H⁺ or Hydronium ions. The scale has numeric values from 0 to 14. The solution having a value of 0 to 6 on pH scale will be acidic and solution having value of 8 to 14 will be basic in nature. The solution having value equal to 7 will be neutral. Whenever in an acidic or basic solution water is added, it becomes diluted solution. Adding water in an acidic solution makes the solution loose its acidic nature and moves towards basic nature that is pH increases and adding water in basic solution makes solution loose its basic nature and move towards acidic nature that is pH decreases.
Learn more about pH scale at:
brainly.com/question/15565260
#SPJ4
The following balanced chemical equation
represents a chemical system at equilibrium: K/U
C2H4 1g2 1 Br2 1g2mC2H4Br2 1g2
colourless brown colourless
(a) What visual changes will you see at equilibrium?
(b) What is occurring at the molecular level?
(c) Is the equilibrium static or dynamic?
a) The brown color of bromine is discharged
b) There is an addition reaction occurring
c) The equilibrium that occur here is a dynamic equilibrium
What is equilibrium?
We say that a system is in a state of equilibrium when the rate of the forward reaction is equal to the rate of the reverse reaction. In this case, we can say that the system is in a state of dynamic equilibrium.
a) We know that as the bromine is added to the ethene there would be the decolorization of the bromine water.
b) At the molecular level, the bromine is being added to the double bond in the alkene and a vicinal dihalide is produced.
c) The equilibrium is dynamic.
Learn more about equilibrium:https://brainly.com/question/28527601
#SPJ1
16. a domain is atomic if elements of the domain is considered units. a. different b. indivisible c. constant d. divisible
A domain is atomic if elements of the domain is considered indivisible units that is cannot be divided in parts.
What is domain and at what condition is the domain is atomic specifically?A domain is atomic only when each nonzero and non- unit factors are irreducible and non dividing.Here the question is asked for when a domain is atomic and when a domain can not be atomic.And when the elements of the domain is considered units and which unit for the domain to be remain atomic.If every nonzero and along with non unit factor can be expressed in the form of product of irreducible elements then domain is atomic.Hence the answer would be indivisible , that is a domain is atomic if elements of the domain is considered indivisible units.Not constant , not divisible but only when indivisible then only domain will be atomic.To know more about domain visit:
https://brainly.com/question/28135761
#SPJ4
the reaction of benzaldehyde with acetone and sodium hydroxide produces choose... this is an example of choose... reaction.
The reaction of benzaldehyde with acetone and sodium hydroxide produces this is an example of mixed aldol condensation reaction.
The reaction of benzaldehyde with acetone and sodium hydroxide produces dibenzalacetone. . this is an example of mixed aldol condensation. in mixed aldol condensation molecule of an aldehyde react ketone to form dibenzalacetone. the more reactive is the aldehyde as compared to that of ketone. thats why rapidly reacts with anion of ketone. the formula of dibenzalacetone C₁₇H₁₄O. The two benzaldehyde molecules react with acetone and form dibenzalacetone.
Thus, The reaction of benzaldehyde with acetone and sodium hydroxide produces this is an example of mixed aldol condensation reaction.
To learn more about aldol condensation reaction here
https://brainly.com/question/28482605
#SPJ4
Identify each element as an alkali metal transition metal halogen or noble gas explain your answers
Based on the properties of the materials as shown on the table we have;
A - halogens
B - Transition metal
C - Noble gas
D - Metal
What is the kind of material?We know that there are different kinds of materials that exists. The kind of materials can be found by the properties of the materials. For the metals, they are highly conducting materials and they are silvery white.
Transition metals, are colored materials and they are not so reactive like we have in the metals. On the other hand, the noble gases, are unreactive and they are colorless gases.
The halogens are always colored gases that are highly reactive and they are not found free in nature because they are very highly reactive.
Thus the materials, halogens, transition metals, noble gases and metals can be identified by the properties of the materials.
Learn more about reactivity:https://brainly.com/question/1598581
#SPJ1
how does the atomic structure of a material impact its properties and the way that material functions (I need a paragraph)
Answer:
answer below
Explanation:
The atomic structure primarily affects the chemical, physical, thermal, electrical, magnetic, and optical properties. The properties of a material offer clues as to the structure of the material. The strength of metals suggests that these atoms are held together by strong bonds.
Why does ionization energy generally increase from left to right across a period?.
Answer:
What is the BEST explanation for why ionization energy generally increases left to right across the periodic table?
D There are more protons as the atomic number increases in a period, increasing the effective nuclear charge.
The statement of option D correctly explains the reason for increase of IE towards right in a period. As the effective nuclear charge increases the electrons are strongly attracted and hence more energy is needed to remove them, hence IE is higher. Thus answer is option D
Complete each statement on safety precautions when using round bottom flasks. Before using the flask, inspect it for _____________ use _____________ for stability when suspending the flask on a ring stand. Never heat a flask that is ________.
Before using the flask, inspect it for cracks or imperfections. Use a clamp for stability when suspending the flask on a ring stand. Never heat a flask that is closed.
In a laboratory, glassware is the most prevalent item. Kitchen glassware used in homes is very different from laboratory glassware, which is made for specific uses and necessitates careful handling. It's vital to remember that scientific equipment, such as glassware, should only be used in laboratories and should never be utilized outside of the home.
Heat must be added to liquid mixes in decreased temperatures for rotary vacuum evaporators. Apply tape or screen protectors to the flask's spherical bottom to reduce harm from inadvertent breaks. Additionally, the recommended vacuum limitations shouldn't be exceeded.
To learn more about round-bottom flasks, visit the link below:
brainly.com/question/28487672
#SPJ4
The isotope Z-22 has an abundance of 35% while Z-24 has an abundance of 65%. What is the average atomic mass of element Z?
The isotope Z-22 has an abundance of 35% while Z-24 has an abundance of 65%. the average atomic mass of element Z is 23.3 amu.
Z- 22 ,percent abundance = 35 %
= 0.35
Z - 24 , percent abundance = 65 %
= 0.65
average atomic mass = (mass × percent abundance + mass × percent
abundance )
= (22 ×0.35 + 24 × 0.65)
= 7.7 + 15.6
= 23.3 amu
Thus, The isotope Z-22 has an abundance of 35% while Z-24 has an abundance of 65%. the average atomic mass of element Z is 23.3 amu.
To learn more about average atomic mass here
https://brainly.com/question/13753702
#SPJ1
If we compare a mole of carbon atoms to a mole of oxygen atoms, which sample will contain more atoms?.
Since 1 mole of any element contains 6.0221023 atoms, a mole of carbon and a mole of oxygen will have the same number of atoms.
Is a mole of oxygen equivalent to a mole of carbon?Answer and justification The molar mass of carbon differs from the molar mass of oxygen, hence this assertion is untrue. As a result, one mole of oxygen and one mole of carbon cannot have the same mass.
What kind of link unites carbon and oxygen?A polar covalent link between carbon and oxygen is known as a carbon-oxygen bond. With six valence electrons, oxygen likes to either share two of them in a bond with carbon, leaving the remaining four unoccupied.
To know more about mole of carbon atoms visit:-
https://brainly.com/question/20484279
#SPJ4
What volume of 0. 220 m ethanol solution contains each of the following number of moles of ethanol?.
Each of the following number of moles of ethanol is present in a 13.2 mL volume of 0. 220 m ethanol solution.
Why do we do it?
The notion is that the number of moles of solute contained in 1L=10^3mL of solution may be calculated from the molarity of the solution. In our situation, a solution of ethanol with a concentration of 0.220 M will have 0.220 moles of ethanol per 10^3 mL of solution. This suggests that 2.90 10 3 moles of ethanol will be present in the mixture of 2.90 ×10^3 moles of ethanol in a 10^3 mL solution and 0.22 moles of ethanol in a 13.2 mL solution.
Describe ethanol.A renewable fuel called ethanol is produced from corn and other plant components. The United States uses ethanol extensively, and more than 98% of gasoline contains some ethanol.
To now more about Molarity, visit-https://brainly.com/question/16727614
#SPJ4
draw the lewis structure of co2. what is the shape of the molecule? is it polar or nonpolar? what types of molecules would you expect to dissolve in co2?
The structure of CO2 is linear as it has two oxygen atoms on both side of carbon, it nullifies the polar charge and makes it a nonpolar molecule.
According to Lewis structure we know that it denotes the number of electrons donated or shared to complete the octane rule (all atoms must have 8 electrons in the outer shell).
Lewis's structure gives us the idea of whether a compound is basic or acidic in nature in terms of the electrons shared. In the given condition, for CO2 the Lewis structure is shown below.
If we draw the Lewis structure for CO2, we will get a linear structure as it would contain two oxygen atoms on both side of carbon. As it contains two carbon atoms, it shares a covalent bond with carbon.
As there are two oxygen atoms on both side of carbon and being equally electronegative it cancels out the charges and makes it a nonpolar molecule.
Learn more about Lewis structure at,
https://brainly.com/question/15205220
#SPJ4
What is the estimated effective nuclear charge, zeff, experienced by an electron in a 3p orbital of a chlorine atom?.
Therefore, +17 + (-10) = +7 is the effective nuclear charge. Simply counting the number of electrons in the outer shell—without applying any charges—will get the same result. That would be the 3s2 3p5 for Cl, where 2 + 5 = 7.
Use the formula Zeff = Z - S, where Z is the atomic number and S is the number of shielding electrons, to calculate the effective nuclear charge of an atom. By deducting the number of valence electrons from the total number of electrons in the atom or ion, one can calculate the number of shielding electrons. Effective nuclear charge (Zeff) is an atom's net positive charge that attracts an electron. The closest estimate of this net charge is. Effective nuclear charge (Zeff) is calculated as Z minus Zcore.
Learn more about nuclear here-
https://brainly.com/question/28646672
#SPJ4
A 0. 600 g sample of a compound of arsenic and oxygen was found to contain 0. 454 g of arsenic. What is the empirical formula of the compound?.
A 0. 600 g sample of a compound of arsenic and oxygen was found to contain 0. 454 g of arsenic. The empirical formula of a compound is As₂O₃.
The mass of a oxygen in the compound is
Mass of O=(Sample mass-Mass of As)
=(0.600-0.454)g
=0.146 g
The atomic mass of arsenic(As) is 75 g/mol and of oxygen(O) is 16 g/mol. Hence moles of oxygen and arsenic are
Moles of As=0.454 g×(1 mol/78 g)
moles of As=0.006053 mol
Moles of O=0.146 g×(1 mol/16 g)
moles of O=0.009125 mol
Divide both moles by 0.006053 mol
moles of As=(0.006053/0.006053)=1
moles of O=(0.009125/0.006053)=1.508≈1.5
Since we cannot take fractional moles in a compound. Hence multiply by 2 to both values of moles
moles of As=(1×2)=2
moles of O=(1.5×2)=3
Since 2 and 3 are values in the subscript of the As and O. Hence, the empirical formula is As₂O₃.
Therefore, the empirical formula of a compound is As₂O₃.
To know more about empirical formula
https://brainly.com/question/29021615
#SPJ4
2. Balance the equations and identify the type of reaction. (48 points total: 6 points per question=2
points per reaction type and 4 points for the coefficients)
a) 2Na₂N → 2Na + N₂ reaction type combination reaction.
b) H₃PO₄ +3KOH → K₃PO₄ + 3H₂O reaction type double-Replacement Reaction.
c) N₂ + 3H₂ → 2NH₃ reaction type combination reaction.
d) 2H₂O₂ → O₂ + 2H₂O reaction type combination reaction.
e) Zn + 2HCl → ZnCl₂ + H₂ reaction type displacement reaction.
f) C₂H₆ + 7O₂ → 2CO₂ + 3H₂O reaction type combustion reaction.
g) CuCl₂ + H₂S → CuS + 2HCl reaction type double displacement reaction.
How is an equation balanced written?The reaction arrow's left and right sides of a balanced equation have an equal number of each type of atom. The products go on the right side of the arrow when writing a balanced equation, and the reactants go on the left.
To know more about balanced reaction visit:
https://brainly.com/question/14280002
#SPJ1
the cd 2 ion forms a tetrahedral complex with bromide ions. calculate the equilibrium constant for the formation of the complex, given that: if the cadmium bromide complex is dissolved in water to make a solution of 1.00 m, once equilibrium has been reached the concentration of free (uncomplexed) cadmium is 0.0593 m.
the cd 2 ion forms a tetrahedral complex with bromide ions Kf = 5.01×103 Formation equilibrium of [CdBr4]2- is Cd2+(aq) + 4Br-(aq) <-------> CdBr42-(aq) Dissociation Equilibrium of CdBr42- is CdBr42-(aq.
What is the Difference Between Square Planar and Tetrahedral Complexes?
Tetrahedral complexes are coordination complexes that have a central metal atom surrounded by four constituent atoms in corners of a tetrahedron.
The structure of square planar and tetrahedral complexes, as well as the characteristics of transition metal complexes, are all well described by crystal field theory. The square planar complexes have a four-tiered crystal field diagram, whereas the tetrahedral complexes have a two-tiered crystal field diagram, which is the main distinction between the two types of complexes.
Additionally, transition metals with electron configurations that finish in d8 have a propensity to create square planar complexes, whereas metals with d0 and d10 have a propensity to form tetrahedral complexes.
To learn more about Tetrahedral complexes
https://brainly.com/question/27381530
#SP J4
what is the concentration of a dextrose solution prepared by diluting 17 ml of a 3.0 m dextrose solution to 25 ml using a 25 ml volumetric flask?
The concentration of a dextrose solution prepared by diluting 17 ml of a 3.0 m dextrose solution to 25 ml using a 25 ml volumetric flask is 2.04 m.
This problem is solved by using the concept of concentration and volume.
As we know that,
C1 × V1 = C2 × V2
From the problem,
The initial concentration of dextrose C1 = 3.0 m
The initial volume of dextrose V1 = 17 ml.
The initial volume of dextrose V2 = 25 ml.
We have to find the final concentration of dextrose.
Calculation of final concentration of dextroseBy substituting all the values, we get
3.0 × 17 ml = C2 × 25 ml
51 = C2 × 25 ml
C2 = 51 / 25
C2 = 2.04 m
Thus, we concluded that the concentration of a dextrose solution prepared by diluting 17 ml of a 3.0 m dextrose solution to 25 ml using a 25 ml volumetric flask is 2.04 m.
learn more about concentration:
https://brainly.com/question/13951003
#SPJ4
In the balanced equation, what is the coefficient for the reactant Nb?
Nb + O2 point 2Nb2O5
The coefficient for the reactant Nb in the given reaction is 4.
What is a balanced reaction?A balanced equation contains equal numbers of each type of atom on either side of the reaction arrow. To write a balanced equation, reactants go to the left of the arrow and products go to the right of the arrow.
A number that comes before an expression to balance it is called a coefficient, and it multiplies all the atoms in the expression.
To balance the reaction mentioned in the question:
Nb + O₂ → 2Nb₂O₅
Number of Nb atoms on reactant side: 1
Number of Nb atoms on product side: 2 × 2 = 4
Number of O atoms on reactant side: 2
Number of O atoms on product side: 5 × 2 = 10
For the balanced reaction increase the Nb atom to 4 on reactant side and increase the O₂ to 5. So, the reaction will be:
4Nb + 5O₂ → 2Nb₂O₅
Now according to the balanced reaction the coefficient for the reactant Nb is 4
To know more about balanced reaction, visit:
https://brainly.com/question/3940553
#SPJ1
A pure compound is analyzed by normal phase TLC in four different solvents. Considering Rf values as reported below, which solvent system is most polar?Solvent 1) 0.87,Solvent 2) 0.25Solvent 3) 0.33Solvent 4) 0.78Group of answer choicesSolvent 2Solvent 4Solvent 3Solvent 1
By using four distinct solvents and normal phase TLC, a pure chemical is examined. The most polar solvent system, according to the Rf values listed below, is 0.25 Solvent.
What is Compound price?Today's compound price is $38.56, and there were $16,761,507 in trades during the past 24 hours. In the previous day, the price of COMP increased by 0.9%. A total of 10 million COMP coins are available, with 6.9 million currently in circulation. Coinbase Exchange is now the most active platform if you're trying to purchase or sell compound.
What are the 3 types of compound interest?Weekly Compound Interest Formula is one of several kinds of compound interest formulas. The Compounded Quarterly Formula is used to calculate interest that is compounded monthly 12 times per year.
To know more about Compound visit:
brainly.com/question/13516179
#SPJ4
explain how a difference in temperature effects the pressure of oxygen gas, the volume of water displaced and the experimental molar volume of o2 gas.
A gas's volume is inversely related to its pressure and directly related to both its temperature and its volume. The volume of a gas is thought to be directly proportional to its absolute temperature according to Charles' law.
Explain Charle's law.The experimental gas law known as Charles' law, commonly referred to as the law of volumes, illustrates how gases tend to expand when heated. Charles's law can now be expressed as follows:
The Kelvin temperature and the volume will be directly proportional when the pressure on a sample of a dry gas is kept constant.
This direct proportional relationship can be expressed as follows:
V ∝T
It follows that:
[tex]\frac{V}{T} = k[/tex]
V denotes the gas's volume T its temperature (in kelvins), k is a constant that is not zero.Learn more about Charle's Law here:-
https://brainly.com/question/12667831
#SPJ4
If 3. 0 g of nh3 reacts with 5. 0 g of hcl, what is the limiting reactant? nh3(g) + hcl(g) --> nh4cl(s).
HCl (g)+ NH
3
(g) → NH
4
Cl (s)
which of the ions that you studied underwent hydrolysis? explain whether or not your results were as expected (i.e. acidic/basic/neutral solution).
Hydrolysis can happen to both cations and anions, however not all ions react in this way. Both the free cation and the free anion are created during the dissolution of an ionic salt in water.
NO3 2 will it undergo hydrolysis?The salt of the powerful acid (HNO3) and the powerful base (Ba(OH)2) is barium nitrate (Ba(NO3)2). Strong acids and strong bases do not hydrolyze in aqueous solution when their salts are present. In aqueous solution, barium nitrate (Ba(NO3)2) does not hydrolyze as a result.
What is a good illustration of a hydrolysis reaction?Some instances of hydrolysis include dissolving a weak acid or base salt in water or dissolving sulfuric acid in water, which results in the formation of hydronium and bisulfate compounds. Proteins, lipids, and complex carbohydrates in diet are also broken down via hydrolysis.
To know more about Hydrolysis visit:-
https://brainly.com/question/12237250
#SPJ4
A boy is hit with a piece of cake. The cake has a mass of
0.56 kg and hit the boy at a speed of 17 m/s. What kinetic
energy did the piece of cake have?
Glucose and fructose are both c6h12o6. What is the structural difference between them?.
The structural difference between them is Fructose is a five-membered ring and glucose is a six-membered ring.
Glucose is sugar and fructose is an amino acid. Glucose is a monosaccharide, but fructose is a disaccharide. Glucose is the most common monosaccharide, while fructose is rare in nature. Glucose produces signals that regulate appetite by inducing the release of insulin, whereas fructose affects appetite in this way. No.
Although these sugars are structural isomers of each other, glucose contains an aldehyde functional group and fructose contains a ketone functional group. Fructose changes blood sugar levels much more slowly than glucose and does not appear to affect insulin levels. Unlike glucose which is processed throughout the body, fructose is almost completely metabolized in the liver. Over time, overdose can lead to fatty liver and visceral fat around major organs.
Learn more about structural isomers here:- https://brainly.com/question/26298707
#SPJ4
When ionic crystals dissolve in water, they dissociate into ions. Name the ions in each solution before they react
The hydrated ions are free to move around when ionic salts dissociate in aqueous solutions. Their movement, however, is random, and there is no charge.
How do ions react with each other?After separating a solid substance into its ions, the ions are ready for reactions. When a compound is solid, the ions are held together by electrostatic attractions. To allow ions to move freely, it must first be dissolved in solution. Consider the reaction between sodium chloride and silver nitrate. Both of these compounds are commonly available in solid form. First, you would dissolve both solids in a solution, in this case water. (See Equations 1 and 2)
AgNO3(s)→Ag+(aq)+NO3−(aq)(Equation 1) (Equation 1)NaCl(s)→Na+(aq)+Cl−(aq)(Equation 2) (Equation 2)Once the solid has dissolved and separated into its ions in solution, these ions are ready to react in the chemical reaction (Equation 3).
AgNO3(aq)+NaCl(aq)→AgCl(s)+NaNO3(aq)(Equation 3) (Equation 3)Keep in mind that the AgNO3(aq) and NaCl(aq) reactants demonstrate that the ions are in solution. In other words, AgNO3(aq) is the same as Ag+(aq)+NO3(aq), and NaCl(aq) is the same as Na+(aq)+Cl (aq). The equation in Equation 3 represents a double displacement reaction, which means that cations in the reactants exchange anions to form the products. A precipitate is formed in the laboratory that we identify as silver chloride.
To learn more about ions react refer to:https://brainly.com/question/22277121
#SPJ1
which would have a greater effective nuclear charge value, the valence electron of an ne atom or the valence electron of an na atom?
Answer:
na atom
Explanation:
which is sodium because it has 11protons -10 electrons =+1.Hence the valency of sodium is 1
which of the following molecules can form hydrogen bonds? which of the following molecules can form hydrogen bonds? ch4 h2o nah hi bh3
The following molecules can form hydrogen bonds. the following molecules can form hydrogen bonds is H₂O.
Hydrogen bond is a type of bond in which attractive force between the hydrogen atom that is covalently bonded with the more electronegative atom such as a N, O and F atom . so, from the given compound it is clear that the molecules which can form hydrogen bond is only water. it arise because of the dipole dipole interaction. there are two types of hydrogen bonding : intramolecular hydrogen bonding and the intermolecular hydrogen bonding.
Thus, The following molecules can form hydrogen bonds. the following molecules can form hydrogen bonds is H₂O.
To learn more about hydrogen bond here
https://brainly.com/question/28937951
#SPJ4
