write / find the number of atoms present in 16g of oxygen and 32g oxygen molecules
Answers
Answered by
2
Answer:
6.023 × 10^23 atoms in 16 gm of oxygen and
6.023× 10^23 molecules in 32 gm of oxygen.
Avogadro number = 6.023 × 10^23 of atoms or molecules in 1 mole .
Answered by
2
Answer:One mole of oxygen gas, which has the formula O2, has a mass of 32 g and contains 6.02 X 1023 molecules of oxygen but 12.04 X 1023 (2 X 6.02 X 1023) atoms, because each molecule of oxygen contains two oxygen atoms.There are 6.022×1023 6.022 × 10 23 atoms in 16 grams of oxygen
Explanation:
Similar questions