Question
Consider the reaction below. 2H_(2)+O_(2)arrow 2H_(2)O How many moles of water are produced from 13.35 mol of oxygen? 6.675 mol 26.70 mol 53.40 mol 66.75 mol
Answer
4.4
(219 Votes)
Aaron
Master · Tutor for 5 years
Answer
B
Explanation
1. The balanced chemical equation given is
. This equation tells us that 2 moles of hydrogen gas (
) react with 1 mole of oxygen gas (
) to produce 2 moles of water (
).2. From the equation, we can deduce the stoichiometric ratio between oxygen and water. For every 1 mole of oxygen, 2 moles of water are produced.3. Given that we have 13.35 moles of oxygen, the amount of water produced would be
moles.4. Therefore, the correct answer is 26.70 mol, which corresponds to option B.