SOLVE THE FOLLOWING:

Question

Ethanol burns according to the following equationC2​H5​OH(l)​+3O2(g)​→2CO2(g)​+3H2​O(g)​​

If $15.0g$15.0g​ of ethanol burns, what mass of water will be produced?

Answer 1

C2​H5​OH(l)​ + 3O2(g)​ → 2CO2(g) ​+ 3H2​O(g)​​

molar mass ethanol = 46.1 g / mol

15.0 g C2H5OH x 1 mol / 46.1 g x 3 mol H2O / 1 mol C2H5OH x 18 g H2O/mol = 17.6 g H2O