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Consider 0.50 M HCN (Ka = 6.2 × 10-10). What are the major species in the...

Consider 0.50 M HCN (Ka = 6.2 × 10-10).

What are the major species in the solution?

_______TrueFalse HCN
_______TrueFalse H2O
_______TrueFalse H+
_______TrueFalse OH-
_______TrueFalse CN-

Calculate the pH of this solution.

pH =

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