Question

2 c₂h₆ + o₂ → 4 co₂ + 6 h₂o
how many molecules of water are there on the products side?

Explanation:

Step1: Identify product side

The products are $4CO_2$ and $6H_2O$.

Step2: Find water molecules

The coefficient of $H_2O$ is 6, indicating 6 molecules of water.

Answer:

6