Question

4Na + O2 → 2Na2O If 4 moles of oxygen react with the sodium, how many moles of sodium oxide were produced?

Answer 1

Answer:

8 moles of Na2o are produced

Explanation:

for 1 mole of o2 >2 moles of oxygen are produced

therefore 4 moles of o2 >8 moles of Na2o are produced