the percentage of calcium ina compound is 5% by weight the molecular wight of compound is may be
Answers
Answered by
1
Answer:
800
Explanation:
Ca has mol.wt 40
ca contributes 5%
40÷5=X÷100
X=800
Answered by
1
Answer:
800
Explanation:
ca has mol. wt40
ca contributes 5%
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