State the chemical equation for the equilibrium

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(a) Write the chemical equation for the equilibrium that corresponds to Ka. (Use the lowest possible coefficients. Omit states-of-matter in your answer.) HCNO = H+ + CNO-

(b) By using the value of Ka, calculate ?G° for the dissociation of cyanic acid in aqueous solution

(c) What is the value of ?G at equilibrium?

d) What is the value of ?G when [H+ ] = 4.3 10-2 M, [CNO-] = 7.7 10-4 M, and [HCNO] = 0.16 M?

Reference no: EM13233829

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