Answer to Question #37177 in Inorganic Chemistry for Kara

Question #37177
1,Suppose you are asked to prepare 3.00g of Baso4, an insoluble salt, bu reacting Ba(No3)2 with Na2SO4 a)Write a balanced chemical equation for the reaction b)Calculate the mass of solid Ba(NO3)2 required c)Calculate the mass of solid NaSO4 required. 2 Calculate the percentage yield if you performed the experiment described in question 1 and obtained 2.50g BaSO4. My result a)BaSO4 + 2NaNO3 b) molar mass 261.37 (I'm not sure what divide) c)molar mass 142.04 (i'm not sure what divide) 2) I know its actual yield/theoretical yield x 100% ( again I'm not sure what numbers are plug in) Thanks
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