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For analysis of a calcium sample, it is desirable to obtain a precipitate weighingabout 0.50g. What...

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Chemistry

For analysis of a calcium sample, it is desirable to obtain aprecipitate weighingabout 0.50g. What size sample should be takenfrom a mixture which isapproximately 56% CaO?

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3.7 Ratings (354 Votes)
Ans Atomic mass of Calcium 40078 gmol Atomic mass of Oxygen 15999 gmol Molecular mass of CaO 56077 gmol From molecular formula 1 mol    See Answer
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