Calculate the [H⁺] in a 0.068 M solution of HCN,K_a = 6.2 $\times$10^-¹⁰. A)1.0 $\times$10^-⁷ M B)6.5 $\times$ 10^-⁶M C)4.2 $\times$10^-¹¹M D)1.3 $\times$ 10^-⁵M E)none of these

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The Answer of Calculate the [H⁺] in a 0.068 M solution of HCN,K_a = 6.2 $\times$10^-¹⁰. A)1.0 $\times$10^-⁷ M B)6.5 $\times$ 10^-⁶M C)4.2 $\times$10^-¹¹M D)1.3 $\times$ 10^-⁵M E)none of these

Calculate the [H+] in a 0 ×\times× 10-10 ×\times× 10-7 M B)6 ×\times×

Calculate the [H⁺] in a 0 $\times$ 10^-¹⁰ $\times$ 10^-⁷ M
B)6 $\times$