Write the chemical reactions whose equilibrium constants are Kp and K, for imidazole (C,H,N,) and imidazole hydrochloride (C,H,N,H*CI"), respectively. K, reaction: C,H,N, + H,O=C,H,N,H* + OH- Ka reaction: C,H,N,H*(aq) + H,O() =C,H,N, (aq) + H,O*(aq) Calculate the pH of a solution prepared by mixing 1.60 g of imidazole with 1.60 g of imidazole hydrochloride and diluting to 100.0 mlL. The pK, of imidazole hydrochloride is 6.993. pH = 7.18 Calculate the pH of the solution if 2.00 ml. of 1.06 M HCIO, are added. pH = Incorrect How many milliliters of 1.06 M HCIO, should be added to 1.60 g of imidazole to give a pH of 6.993? volume: ml Incorrect

Write the chemical reactions whose equilibrium constants are Kp and K, for imidazole (C,H,N,) and imidazole hydrochloride (C,H,N,HCI"), respectively. K, reaction: C,H,N, + H,O=C,H,N,H + OH- Ka reaction: C,H,N,H(aq) + H,O() =C,H,N, (aq) + H,O(aq) Calculate the pH of a solution prepared by mixing 1.60 g of imidazole with 1.60 g of imidazole hydrochloride and diluting to 100.0 mlL. The pK, of imidazole hydrochloride is 6.993. pH = 7.18 Calculate the pH of the solution if 2.00 ml. of 1.06 M HCIO, are added. pH = Incorrect How many milliliters of 1.06 M HCIO, should be added to 1.60 g of imidazole to give a pH of 6.993? volume: ml Incorrect

Chemistry for Engineering Students

4th Edition

ISBN:9781337398909

Author:Lawrence S. Brown, Tom Holme

Publisher:Lawrence S. Brown, Tom Holme

Chapter12: Chemical Equilibrium

Section: Chapter Questions

Problem 12.42PAE: 12.42 The following reaction is in equilibrium in lake water: HCO,_(aq) + H+(aq)«=*H,CO,(aq) Predict...

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