Need help with Chemistry!!

Question

If 5.0g of hydrogen gas reacts with carbon monoxide, how many grams of methanol (CH3OH) can be produced according to the following reactions: 2H2 (g) + CO (g) —> CH4OH (g)

Answer 1

From the given reaction I can figure out that the first formula above for methanol, not the second, is correct.

The stoichiometry is (5.0g H₂) * (1mol H₂ / 2.02g H₂) * (1 mol CH₃OH / 2 mol H₂) * (32.03g CH₃OH / 1 mol CH₃OH) = 39.7g CH₃OH.