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Hydrozoic acid HN_3is a weak acid which hydrolyses in water according toHN_3 + H_2O = H_3O^(+)+ N_3^(-)pK_a (HN_3) = 4.72(i) Calculate [H_3O^+] , [HN_3], [N_3^-] and [OH^-]in 0.1 M acid solution.(ii) Calculae pH of the acid |
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Answer» Solution :`(i) 1.4 xx 10^(-3) M, 0.1M, 1.4 xx 10^(-3)M, 7.2 xx 10^(-12) M ` (ii) 2.86 |
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