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Question: The expression for the solubility product of \(A l _ { 2 } \left( \mathrm { SO } _ { 4 } \right) _ ...

The expression for the solubility product of Al2(SO4)3A l _ { 2 } \left( \mathrm { SO } _ { 4 } \right) _ { 3 } is.

A

B

C

Ksp=[Al3+]3(S42]2K _ { s p } = \left[ A l ^ { 3 + } \right] ^ { 3 } \left( S _ { 4 } ^ { 2 - } \right] ^ { 2 }

D

Ksp=[Al3+]2(SO42]2K _ { s p } = \left[ A l ^ { 3 + } \right] ^ { 2 } \left( \mathrm { SO } _ { 4 } ^ { 2 - } \right] ^ { 2 }

Answer

Explanation

Solution

Solubility of Al2(SO4)3\mathrm { Al } _ { 2 } \left( \mathrm { SO } _ { 4 } \right) _ { 3 }

2Al++++3SO42 \mathrm { Al } ^ { + + + } + 3 \mathrm { SO } _ { 4 } ^ { - - }