thelectroom
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Barium Chloride is a toxic compound used in waste water treatment and many manufacturing processes. A 20.0mL solution of 0.200 M Na2SO4 is added to a 10.0 mL water sample containing an unknown concentration of BaCl2 that was concentrated by 100 fold after being taken from a waste water treatment plant. After filtration of the solution, 0.7800g of the insoluble BaSO4 (s) is obtained. Prvide a balanced chemical equation and determine the concentration of Ba 2+ from the sample taken at the waste water treatment plant.
Can someone please guide me? I have basic understanding but can't seem to figure out certain steps.
Can someone please guide me? I have basic understanding but can't seem to figure out certain steps.