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Bad White [126]
3 years ago
6

Not sure how to write this question so I will add an image

Chemistry
2 answers:
galben [10]3 years ago
8 0

Explanation:

1) When phosphoric acid reacts with calcium hydroxide neutralization reaction takes place in which calcium phosphate is formed along with formation of water.

The balanced chemical equation is give as:

2H_3PO_4+3Ca(OH)_2\rightarrow Ca_3(PO_4)_2+6H_2O

2) When calcium oxide acid reacts with phosphorus pentoxide addition reaction takes place in which calcium phosphate is formed.

The balanced chemical equation is give as:

3CaO+P_2O_5\rightarrow Ca_3(PO_4)_2

Nonamiya [84]3 years ago
5 0

Answer:

2H3PO4 + 3Ca(OH)2 = Ca3(PO4)2 + 6H2O

3CaO + P2O5 = Ca3(PO4)2

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