Chemistry, 06.09.2019 17:30 bobbycisar1205

Calcium hypochlorite ( ca(ocl)2ca(ocl)2 , mw = 142.983 g/mol) is often used as the source of the hypochlorite ion ( ocl−ocl− , mw = 51.452 g/mol) in solutions used for water treatment. a student must prepare 50.0 ml of a 20.020.0 ppm ocl−ocl− solution from solid ca(ocl)2ca(ocl)2 , which has a purity of 92.092.0 %. calculate the mass of the impure reagent required to prepare the solution. assume the density of the solution is 1.00 g/ml.

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Calcium hypochlorite ( ca(ocl)2ca(ocl)2 , mw = 142.983 g/mol) is often used as the source of the hyp...