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The solubility of Cu2CrO4 in water at 25 °C is 1 x 10–4 mol L–1. The...

The solubility of Cu2CrO4 in water at 25 °C is 1 x 10–4 mol L–1. The solubility product constant at this temperature is

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Expert Solution

ans) let us consider a saturated solution of a sparingly soluble salt say, Cu2CrO4 containing some undissociated salt

                        Cu2CrO4                  2 Cu+ +CrO4-2

                                           Ksp =    [ Cu+] 2   [CrO4-2]

                                         [ Cu+] =    2* 1* 10-4 m/l     , [[Cro4-2] = 1* 10-4 m/l

                                          Ksp =     ( 2* 1* 10-4)2   ( 1* 10-4)

                                                      =     4 * 10-12

                                                        thank u

                                        

queen_honey_blossom answered 1 year ago
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