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What is the percent by mass of cacl2

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Reference no: EM132060626

Mass of empty container = 54.54 g

Mass of container and sample of slush = 160.65 g

Then the water is evaporated from the solution and determine the mass of the residue to be 3.90 g. What is the percent by mass of CaCl2 in the slush that was collected?

A nitric acid solution is labelled 6.0 % W/W nitric acid by mass. What mass in kg, of pure solute in 3.63 kg of nitric acid?

Reference no: EM132060626

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