A Carbon dioxide dissolves in water to produce carbonic acid (H;CO;). Under normal atmospheric conditions,the total amount of carbonic acid (in all forms) in water is 1.2 x 10° M. Which is the correct mass balanceequation for carbonate?[H;CO3] = [HC05]+ [co5²]Equation 2: [H+]= [0H-]+ [HCO5]+ 2 × [co;?]1.2 x 10 -8 = [H2CO3:] + [HCO5]+ [cO5²]1.2 x 10-8 = [OH-]+ [HcO5]+ 2 x [co5?]Equation 5: 1.2 x 10 - = [H¿CO3] + [HCO5]+ 2 × [co;°]Equation 1:Equation 3:Equation 4:What is the predominant form of the triprotic acid, citric acid, at pH 6.2?Answer options: H;A, H;A', HA?, ACalculate cua and a,. for acetic acid in a solution that has a pH of 5.32.Answer options: 0.05 and 0.95; 0.21 and 0.79; 0.56 and 0.44; 0.72 and 0.28

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A Carbon dioxide dissolves in water to produce carbonic acid (H;co,). Under normal atmospheric conditions, the total amount of carbonic acid (in all forms) in water is 1.2 x 10* M. Which is the correct mass balance equation for carbonate? Equation 1: [H;CO3] = [HC05] + [co5²] Equation 2: [H*] = [OH-]+ [HCO5]+ 2 × [[co5*] 1.2 x 10 -8 = [H;CO3] + [HCO5]+ [CO5²] 1.2 x 10-8 = [OH-]+ [HCO5]+ 2 × [co5] Equation 5: 1.2 x 10 -º = [H2CO3] + [HCO5]+ 2 × [co5ª] Equation 3: Equation 4: B What is the predominant form of the triprotic acid, citric acid, at pH 6.2? Answer options: H,A, H;A', HA*?, A Calculate oma and la. for acetic acid in a solution that has a pH of 5.32. Answer options: 0.05 and 0.95; 0.21 and 0.79; 0.56 and 0.44; 0.72 and 0.28

A Carbon dioxide dissolves in water to produce carbonic acid (H;co,). Under normal atmospheric conditions, the total amount of carbonic acid (in all forms) in water is 1.2 x 10* M. Which is the correct mass balance equation for carbonate? Equation 1: [H;CO3] = [HC05] + [co5²] Equation 2: [H] = [OH-]+ [HCO5]+ 2 × [[co5] 1.2 x 10 -8 = [H;CO3] + [HCO5]+ [CO5²] 1.2 x 10-8 = [OH-]+ [HCO5]+ 2 × [co5] Equation 5: 1.2 x 10 -º = [H2CO3] + [HCO5]+ 2 × [co5ª] Equation 3: Equation 4: B What is the predominant form of the triprotic acid, citric acid, at pH 6.2? Answer options: H,A, H;A', HA*?, A Calculate oma and la. for acetic acid in a solution that has a pH of 5.32. Answer options: 0.05 and 0.95; 0.21 and 0.79; 0.56 and 0.44; 0.72 and 0.28

Chemistry

10th Edition

ISBN:9781305957404

Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Chapter1: Chemical Foundations

Section: Chapter Questions

Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...

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