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The mass of solid copper will be determined, and from this and the original mass of copper chloride, the mass of chlorine in can you explain how from this the % copper and % chlorine in copper chloridd can also be calculated ?
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Answer #1

% of copper = (mass of copper/mass of copper chloride)×100

similarly,

%of chlorine =(mass of chlorine/mass of copper chloride)×100

mass of chlorine = mass of copper chloride - mass of copper.

Hence, by using the above two formulas the percentage of copper and chlorine will be calculated.

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