Calculate the mass of KBr (in g) that needs to be added to 1 litre of – InterviewSolution

1.	Calculate the mass of KBr (in g) that needs to be added to 1 litre of a 0.05 M solution of AgNO3 so that the precipitation of AgBr just starts. Solubility product (Ksp) of AgBr is 3.5×10−13. Take molecular mass of KBr to be 119 g mol−1
Answer» Calculate the mass of $K B r$ (in g) that needs to be added to 1 litre of a $0.05 M$ solution of $A g N O_{3}$ so that the precipitation of $A g B r$ just starts. Solubility product $(K_{s p})$ of $A g B r$ is $3.5 \times 10^{- 13}$ . Take molecular mass of $K B r$ to be $119 g m o l^{- 1}$

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