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1. Calculate the pH of each solution, given the hydronium ion concentration. a) [H,O'] = 0.0027 mol/L b) [H,O°] = 7.28 × 10*mol/L c) [H,O°] = 9.7 × 10ʻmol/L d) [H,O°] = 8.27 × 10-12 2. [H,0'] in a cola drink is about 5.0 × 10 mol/L. Calculate the pH of the drink. State whether the drink is acidic or basic. 3. A glass of orange juice has a hydronium ion concentration of 2.9 × 10“ mol/L. Calculate the pH of the juice. Is the juice acidic or basic?

1. Calculate the pH of each solution, given the hydronium ion concentration. a) [H,O'] = 0.0027 mol/L b) [H,O°] = 7.28 × 10*mol/L c) [H,O°] = 9.7 × 10ʻmol/L d) [H,O°] = 8.27 × 10-12 2. [H,0'] in a cola drink is about 5.0 × 10 mol/L. Calculate the pH of the drink. State whether the drink is acidic or basic. 3. A glass of orange juice has a hydronium ion concentration of 2.9 × 10“ mol/L. Calculate the pH of the juice. Is the juice acidic or basic?

Chemistry & Chemical Reactivity
Chemistry & Chemical Reactivity
10th Edition
ISBN:9781337399074
Author:John C. Kotz, Paul M. Treichel, John Townsend, David Treichel
Publisher:John C. Kotz, Paul M. Treichel, John Townsend, David Treichel
Chapter4: Stoichiometry: Quantitative Information About Chemical Reactions
Section: Chapter Questions
Problem 109GQ: (a) What is the pH of a 0.105 M HCl solution? (b) What is the hydronium ion concentration in a...
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1. Calculate the pH of each solution, given the hydronium ion concentration. a) [H,O*] = 0.0027 mol/L b) [H,O°] = 7.28 × 10* mol/L c) [H,O*] = 9.7 × 10ʻmol/L d) [H,O*] = 8.27 × 10-12 2. [H,O'] in a cola drink is about 5.0 x 10 mol/L. Calculate the pH of the drink. State whether the drink is acidic or basic. 3. A glass of orange juice has a hydronium ion concentration of 2.9 × 10ʻmol/L. Calculate the pH of the juice. Is the juice acidic or basic? 4. [H,O°] in a dilute solution of nitric acid, HNO, is 6.3 × 10* mol/L. Calculate the pH of the solution. 5. [H,O°] of a solution of sodium hydroxide is 6.59 × 10-º mol/L. Calculate the pH of the solution.
Transcribed Image Text:1. Calculate the pH of each solution, given the hydronium ion concentration. a) [H,O*] = 0.0027 mol/L b) [H,O°] = 7.28 × 10* mol/L c) [H,O*] = 9.7 × 10ʻmol/L d) [H,O*] = 8.27 × 10-12 2. [H,O'] in a cola drink is about 5.0 x 10 mol/L. Calculate the pH of the drink. State whether the drink is acidic or basic. 3. A glass of orange juice has a hydronium ion concentration of 2.9 × 10ʻmol/L. Calculate the pH of the juice. Is the juice acidic or basic? 4. [H,O°] in a dilute solution of nitric acid, HNO, is 6.3 × 10* mol/L. Calculate the pH of the solution. 5. [H,O°] of a solution of sodium hydroxide is 6.59 × 10-º mol/L. Calculate the pH of the solution.
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