Calculate the amount of water (g) produced by the combustion of 16 g of methane

Explanation

The balanced chemical equation is
`underset(16 g) underset(16 g)underset(1 "mol")(CH_(4))(g) + 2O_(2)(g) to CO_(2)(g) + underset(?)underset(36 g)underset(2 "mol")(2H_(2)O(g))`
From the equation, it is clear that 16 g of methane produces 36 g of water.