Chemistry High School

An ionic bond is a bond that forms between..

help

An Ionic Bond Is A Bond That Forms Between..help

Answers

Answer 1

Answer:

ions with opposite charge

Explanation:

ionic bond is formed between oppositely charged ions in a chemical compound.

Answer 2

Answer: ions with opposite charges

Explanation:

Related Questions

Which of these make up the mass of an atom?

Answers

protons and neutrons is the answer i think
It is protons I’m pretty sure I don’t think it would be neutrons

Guys please answer this

Fe2O3+3C —>2Fe +3CO

If we took 8 moles of carbon how many grams(mass) it would be??

Answers

Answer:

Mass = 96 g

Explanation:

Given data:

Number of moles of C = 8 mol

Mass of C in gram = ?

Solution:

Formula:

Number of moles = mass/molar mass

Molar mass of C = 12 g/mol

8 mol = mass / 12 g/mol

Mass = 8 mol × 12 g/mol

Mass = 96 g

Which of the following is the correct structure of 2-methyl-3-heptene
a. CH3-CH2-C(CH3)=CH-CH2-CH2-CH3
b. CH3-CH2CH=CH-CH2CH(CH3)-CH3
c. CH3-CH2-CH=CH-CH-(CH3)-CH2-CH3
d. CH3-CCH(CH3)-CH=CH-CH2CH2-CH3​

Answers

Answer:

answer d

Explanation:

methy group is in the second position while the double bond is in the third position

D .............................

what is ZnCl2 name and formula

Answers

Answer:

Zinc chloride is the name of chemical compounds with the formula ZnCl2 and its hydrates

Which particle model diagram represents only one compound composed of elements X and Z?
Key
= atom of element X
= atom of element z
A
B
С
D

Answers

Answer:c

Explanation:

What is the total number of atoms in 3.0 molecules of propanone, CH3COCH3? (Avogadro’s constant = 6 x 1023 mol-1)

Answers

Answer:

1.81 x 10²⁴atoms

Explanation:

Given parameters:

Number of molecules  = 3 moles

Unknown:

Number of atoms = ?

Solution:

To solve this problem, we are going to use the mole concept.

   1 mole of any substance contains 6.02 x 10²³ atoms

 So

   3 mole of propanone will contain 3 x  6.02 x 10²³ atoms  = 1.81 x 10²⁴atoms

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additional information when you click on them. Drag and drop each item into the correct column. Order does not matter.
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Semimetal
Left side of PT
Dull and brittle
Good Conductor
Good Insulator
High density
High luster
Low melting point
Noble Gas
Oxygen, Nitrogen, Neon
Right side of PT
Semiconductor
Silicon, Germanium, Arsenic
Sodium, Magnesium, Iron
Scientific
Calc
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Metalloids
Nonmetals
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Answers

Is this an actual question?

What is an example of a physical change that happens inside your body?

Answers

some examples are
you’re weight
hair growth
how tall you get over the years
hope this helped ! c:

If you have 0.750 moles of N2 how many liters do you have?​

Answers

Answer:

By definition [Avogadro Law]

1 mole of ANY gas occupies 22.4L at STP

so 0.75 mole N2 occupies 22.4 x 0.75 = 16.8L at STP

Explanation:

Write a chemical formula for this molecule.

Answers

Answer:

It is H2CO

Explanation:

What is the speed of a helicopter at the traveled 1200 miles in 7 hours

Answers

Answer:

171

Explanation:

3 C₂ H₂
How many CzHg molecules are in the picture?


Answers

Answer:

i think it will 3 of each hope it helps. three molecules of each

Why does barium have a larger atomic radius than beryllium!

Answers

Answer:

I think that it is related to the orbitals and the electron pairs in each atom.

try reading about "Vsepr" theory

What is the actual yield of a reaction?

Answers

Answer:

In chemistry, yield, also referred to as reaction yield, is a measure of the quantity of moles of a product formed in relation to the reactant consumed, obtained in a chemical reaction, usually expressed as a percentage

The actual yield of the reaction is the calculated amount of product. The correct option is C.

What is a yield?

Yield is the final product that was produced after some labor. It might be a reaction, or we might grow something, and the result would be agricultural produce. In chemistry, the yield is related to the product that came after a chemical reaction.

In chemistry, there are two types of yields:

Theoretical yieldActual yield.

The theoretical yield is the yield that we assumed, and the actual yield is the yield that actually comes after the reaction.

Thus, the correct option is C. The calculated amount of product.

Learn more about yield, here:

https://brainly.com/question/1306952

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Which element requires the least amount of energy to remove the most loosely held electron?
Р
CI
Ar
Na

Answers

Which element requires the least amount of energy to remove the most loosely held electron?

aanswer: bromine

What happens to the stable atoms as the rocks get older?

A. increases
B. decreases
C. stay the same

Answers

Answer:

A

Explanation:

1) balance the equation Zn +
HCI → ZnCl2 + Hz

Answers

Explanation:

Zn + 2 HCI → ZnCl2 + H2

Hope it will help :)

How mariy molecules of water are in a 500.3 g sample?

Answers

Answer:

1.67×10^25 molecules

Explanation:

No of molecules = no of moles × Avogadros number

No of moles= mass in gram / molar mass

No of moles of water in given sample = 500.3/18

= 27.79 moles

No of molecules = 27.79× 6.02×10^ 23

= 167.32×10^23 or 1.67×10^25

18. What is the maximum temperature for holding cold, potentially hazardous food?
A. 32 degrees farenheit
B. 40 degrees farenheit
C. 41 degrees farenheit
D. 70 degrees farenheit

Answers

Answer: I believe the correct answer is C.  41 degrees Fahrenheit.

Explanation: Time and temperature are the most essential elements for monitoring the growth of disease-causing bacteria in food. The temperature danger zone lies between 40 degrees Farenheit and 140 degress Fahrenheit.

Hope this helps! ^^

Is there a reaction between o2 and potassium iodide? If there is, please write it​

Answers

Answer:

Explanation:

Potassium iodide reacts with oxygen in presence of water to produce potassium hydroxide and potassium diiodoiodate(I) .

5KI + 2H₂O + O₂ =4 KOH + I₂ + K(II₂) .

2. Convert 1500 milligrams to grams.​

Answers

Answer: 1.5 grams.

Explanation:

Which element is a metalloid? selenium (Se) germanium (Ge) phosphorus (P) iodine (I)

Answers

Answer:

Ge

Explanation:

Answer:germanium (Ge)

Explanation:

A metalloid is an chemical element that exhibit a mixture   of both metals and non metals properties. On the periodic table, they can be found on a          zig-zagging  line going downwards from the boron to the astatine,dividing  nonmetals on the right and the metals on the left. '

They include

boron (B) silicon (Si)germanium (Ge), arsenic (As), antimony (Sb), tellurium (Te), polonium (Po) and astatine (At).

Germanium is  hard, has a grayish-white luster appearance and brittle that it can shatter like glass.

...

See related question here:https://brainly.com/question/18738298

Does solubility have any unit? Answer properly​

Answers

Answer:

Water solubility is a measure of the amount of chemical substance that can dissolve in water at a specific temperature. The unit of solubility is generally in mg/L (milligrams per liter) or ppm (parts per million). You can often find it in the section 9 of a safety data sheet (SDS).

Explanation:

Which of the following characteristics indicates that an atom is unstable?
A. A full valence shell
B. Forming very strong bonds
C. Existing by itself
D. Low electronegativity

Answers

Forming very strong bonds indicates that an atom is unstable. Option B

Characteristics of an unstable atomForces binding it are unbalancedThe nucleus possesses an excess internal energy.It lacks a full valence shell due to lack of electronsPossession of high electronegativity, due to attraction of electrons.Forms electrostatic bonds; very strong bonds.

Therefore, forming very strong bonds indicates that an atom is unstable. Option B

Learn more about unstable atoms here:

https://brainly.com/question/17425565

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F2S3 what is the name of it PLEASE, is it Fluorine (III) Sulfur?

Answers

Answer:

Iron(3+) sulfide

Explanation:

The amount of dissolved salt in water is know as

Answers

Answer:

The water is solvent and the salt is solute

Answer: Salinity is the measure of dissolved salts in water.

Hope this helps! ^^

Is 2 H​2​ + 2 NO ​→​2 H​2O​ + N​2 balanced?

Answers

Answer:

Yes

Explanation:

question: a group of similar organs doing the same job form the next step on the Ribbon of life which is

1. Connective tissue

2. An organ System

3. Nerve tissue

Answers

Answer:

the answer is An organ system

why do particles in a matter vibrate/move?​

Answers

Answer:

Explanation:

force

Answer:

energy!!

Explanation:

light travels faster than sons. true or false? ​

Answers

Answer:

true

Explanation:

light travels faster than sound.

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