Chemistry, 06.09.2019 05:30 jayyy1002

Wastewater from a cement factory contains 0.280 g of ca2+ ion and 0.0220 g of mg2+ ion per 100.0 l of solution. the solution density is 1.001 g/ml. calculate the ca2+ and mg2+ concentrations in ppm (by mass).

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Wastewater from a cement factory contains 0.280 g of ca2+ ion and 0.0220 g of mg2+ ion per 100.0 l o...