Calculate the weight of lime (CaO) obtained by heating 200 kg of 95 % pure lime stone `(CaCO_(3))`

Explanation

To solve the problem of calculating the weight of lime (CaO) obtained by heating 200 kg of 95% pure limestone (CaCO₃), we can follow these steps:

### Step-by-Step Solution:

1. **Determine the amount of pure CaCO₃ in 200 kg of limestone:**
- Since the limestone is 95% pure, we can calculate the amount of pure CaCO₃.
\[
\text{Pure CaCO}_3 = 200 \, \text{kg} \times 0.95 = 190 \, \text{kg}
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