Find out what is the average mass of calcium

Reference no: EM13148772

Five mineral samples of equal mass of calcite, CaCO3 (MM 100.085) , had a total mass of 11.0 ± 0.1 g. What is the average mass of calcium in each sample? (Assume that the relative uncertainties in atomic mass are small compared the uncertainty of the total mass.)

Reference no: EM13148772

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