Question

Calculater the mass perentaye of calcuim and phorphovs in calcuim ohospate

Answer 1

Answer:

This is your answer.

Explanation:

Molecular formula of calcium phosphate ➡ Ca3(PO4)2.

Molar mass = 3(40)+2(31)+8(16) = 310 g/mol.

Percent of calcium = 120/310 × 100 = 38.71%

Percent of phosphorus = 62/310 × 100 = 20.0%

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