Question

Kindly Answer this question:
How many moles of calcium hydroxide us required to neutralise 2 moles of H3PO2 ?

Answer 1

Answer:

You need 3 moles of calcium hydroxide

Explanation:

3Ca(OH)2 + 2H3PO2 ----> Ca3(PO2)2 + 6H2O

Therefore , 2 moles of H3PO2 are neutralised by 3 moles of Ca(OH)2.

Answer 2

2moles of calcium hydroxide are required to neutralize 2moles of H3PO2