For each of the following cases, decide whether the pH is less than 7, equal to 7, or greater than 7. a. 85 mL of 0.30 M H2S is mixed with 85 mL of 0.60 M NaOH. O The pH of the solution is less than 7. O The pH of the solution is equal to 7. O The pH of the solution is greater than 7. b. 70. mL of 0.65 M acetic acid, CH3 CO;H is mixed with 70. mL of 0.65 M NAOH. O The pH of the solution is less than 7. O The pH of the solution is equal to 7. O The pH of the solution is greater than 7. c. 80. mL of 0.65 M H2SO4 is mixed with 80. mL of 0.65 M NAOH. O The pH of the solution is less than 7. O The pH of the solution is equal to 7. O The pH of the solution is greater than 7.

Chemistry
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Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
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Chapter1: Chemical Foundations
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For each of the following cases, decide whether the pH is less than 7, equal to 7, or greater than 7.
a. 85 mL of 0.30 M H2S is mixed with 85 mL of 0.60 M NaOH.
O The pH of the solution is less than 7.
O The pH of the solution is equal to 7.
O The pH of the solution is greater than 7.
b. 70. mL of 0.65 M acetic acid, CH3 CO,H is mixed with 70. mL of 0.65 M NaOH.
O The pH of the solution is less than 7.
O The pH of the solution is equal to 7.
O The pH of the solution is greater than 7.
c. 80. mL of 0.65 M H2SO4 is mixed with 80. mL of 0.65 M NAOH.
O The pH of the solution is less than 7.
O The pH of the solution is equal to 7.
O The pH of the solution is greater than 7.
Transcribed Image Text:For each of the following cases, decide whether the pH is less than 7, equal to 7, or greater than 7. a. 85 mL of 0.30 M H2S is mixed with 85 mL of 0.60 M NaOH. O The pH of the solution is less than 7. O The pH of the solution is equal to 7. O The pH of the solution is greater than 7. b. 70. mL of 0.65 M acetic acid, CH3 CO,H is mixed with 70. mL of 0.65 M NaOH. O The pH of the solution is less than 7. O The pH of the solution is equal to 7. O The pH of the solution is greater than 7. c. 80. mL of 0.65 M H2SO4 is mixed with 80. mL of 0.65 M NAOH. O The pH of the solution is less than 7. O The pH of the solution is equal to 7. O The pH of the solution is greater than 7.
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