You are given a solid that is a mixture of na2so4 and k2so4. a.205g sample of the mixture is in water. an excess of an aqueous solution of bacl2 is added. the baso4 that is formed is filtered, dried, and weighed. it's mass is 0.298 g. 1.) what is the mass of so4^2- ion in the sample?
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You are given a solid that is a mixture of na2so4 and k2so4. a.205g sample of the mixture is in wat...
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