yemeed2019 yemeed2019

25-06-2024
Chemistry

Answered

the equilibrium constant for the formation of Cu(CN)42- is 2.0 x 1030. What is the value of pCu2 , defined as -log[Cu2 ], if we dissolve 2.61 g of CuCl2 in 1.000 L of a solution that is 0.946 M in NaCN

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