Question

How many grams of water are produced when oxygen reacts with an excessive amount of propane (C3H8)?

Answer 1

From the equation you will see that 1 mol of propane generates 4 mols of water.

Since the molar mass of water

M ( H2O)=2×1+16=18g/mol

2 mol propane will generate

2 ×4×18=144g of water

Step-by-step explanation:

Since the molar mass of water

M ( H2O)=2×1+16=18g/mol

2 mol propane will generate

2 ×4×18=144g of water