We know that one mole of Oxygen gas contains two moles of O atoms (remember that O is a diatomic element in nature and is written O2). If we have a sample of O2 that contains 1.0000 x 10-20 mol, we will have (blank)

atoms of O in the sample.

Question

Meadow Hanna

Chemistry

14 January, 01:07

We know that one mole of Oxygen gas contains two moles of O atoms (remember that O is a diatomic element in nature and is written O2). If we have a sample of O2 that contains 1.0000 x 10-20 mol, we will have (blank)

atoms of O in the sample.

+5

Answers (1)

Know the Answer?

Steve Ponce · Answer 1

12.4 * 10∧3 atoms

Explanation:

Given dа ta:

moles of oxygen molecule = 1.0000 x 10-20 mol

atoms = ?

Solution:

32 g O2 = 1 mol = 6.02 * 10∧23

1.0000 x 10∧-20 mol * 6.02 * 10∧23 * 2 = 12.4 * 10∧3 atoms

We know that one mole of Oxygen gas contains two moles of O atoms (remember that O is a diatomic element in nature and is written O2). If we have a sample of O2 that contains 1.0000 x 10-20 mol, we will have (blank)atoms of O in the sample.

We know that one mole of Oxygen gas contains two moles of O atoms (remember that O is a diatomic element in nature and is written O2). If we have a sample of O2 that contains 1.0000 x 10-20 mol, we will have (blank)

atoms of O in the sample.