`112 cm^(3)` of dry carbon monoxide contains P molecule. Calculate the number of molecules in `336 dm^(3)` of dry chlorine gas. Assume all measutements are made at same temperature and pressure.

Explanation

To solve the problem, we need to find the number of molecules in 336 dm³ of dry chlorine gas, given that 112 cm³ of dry carbon monoxide contains P molecules. We will use the relationship between volume and the number of molecules at the same temperature and pressure.

### Step-by-Step Solution:

1. **Convert the Volume of Chlorine Gas**:
- We know that 1 dm³ = 1000 cm³. Therefore, we convert 336 dm³ to cm³.
\[
336 \, \text{dm}^3 = 336 \times 1000 \, \text{cm}^3 = 336000 \, \text{cm}^3
...