Question

use dimensional analysis to determine how many atoms of o2 produced in a reaction that yields 2 mol of o2

Answer 1

The number of atoms of oxygen is 2.4 * 10^24.

How many atoms are produced?

We know that mole of a substance contains the Avogadro's number of atoms. The Avogadro's number gives the number of atoms, molecules, ions and atoms that could be found in one mole of a substance.

Now;

Given that ;

1 mole of oxygen contains two atoms of oxygen, the number of atoms that are contained in 2 moles of the oxygen molecule is;

2 * 2 * 6.023 * 10^23

= 2.4 * 10^24

Learn more about dimensional analysis:brainly.com/question/13078117

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