How many grams of `CaO` are required to neutralise `852 g` of `P_4 O_10` ? Draw the structure of `P_4 O_10`.

Explanation

To determine how many grams of CaO (calcium oxide) are required to neutralize 852 g of P₄O₁₀ (phosphorus pentoxide), we can follow these steps:

### Step 1: Write the balanced chemical equation
The reaction between calcium oxide and phosphorus pentoxide can be represented by the following balanced equation:

\[ P_4O_{10} + 6CaO \rightarrow 2Ca_3(PO_4)_2 \]
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