Chemistry, asked by Rahularjun3318, 10 months ago

What weight of HNO3 is needed to convert 62g of P4 to H3PO4 in reaction P4+3HNO3gives H3PO4+NO2+H2O?

Answers

Answered by kfam

4

Explanation:

P4 + 3HNO3 = H3PO4 + NO2 + H2O

4× 31 = 124 g P4 requires 3×63=189 g of HNO3

so 62 g will require x g

x= 189*62/124= 94.5 g

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