Chemistry, asked by sk3570259ss, 5 months ago

the percentage of calcium ina compound is 5% by weight the molecular wight of compound is may be

Answers

Answered by seemajadhav

1

Answer:

800

Explanation:

Ca has mol.wt 40

ca contributes 5%

40÷5=X÷100

X=800

Answered by nehamalik7677

1

Answer:

800

Explanation:

ca has mol. wt40

ca contributes 5%

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