How many moles of water are produced when #"2.15 moles"# of oxygen gas react with excess hydrogen gas?

1 Answer
Oct 23, 2017

Answer:

#"4.30 moles"#

Explanation:

#"I mol"# of #"O"_2# produces #"2 moles"# of #"H"_2"O"#, so #"2.15 moles"# of #"O"_2# produce

#2/1×2.15 = "4.30 moles H"_2"O"#