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Irina18 [472]
3 years ago
6

How many moles of atoms oxygen are in 4.92x10^24 molecules of KNO2?

Chemistry
1 answer:
Nana76 [90]3 years ago
8 0

Answer:

8.17

Explanation:

from

N=n×La

n=N/La

n=4.92×10^24/6.022×10^23

n= 8.17 moles

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Which is the following is a decomposition reaction
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The equation that is a decomposition reaction is

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<h3>Properties of a decomposition reaction</h3>

A chemical reaction is defined as the combination of substances called reactants to form a product. The various types of chemical reaction include:

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Decomposition reaction is that type of chemical reaction in which the reactant breaks down to form two or more products.

Therefore the heating of lead (II) carbonate is a decomposition reaction.

Learn more about decomposition reaction here:

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2 years ago
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Explanation:

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