Percentage by mass of chlorine in PtCl2(NH3)2?

What is the percentage by mass of CL in PtCl2(NH3)2?

Answer 1

This question can be done simply by using the molar mass of cl2 divided by the total molar mass

so , there are two cl2, so the molar mass is 35.5 x 2 = 71 for the cl

71 / (195+71+28+6) = 23.7%

Source(s): Me, chem college student

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