What is the [ H +1 J in a 0.0001 M solution of HCI? О a.1х1014 м Оb.х1010м Осх104м Оd.1x107м

Chemistry
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ISBN:9781305957404
Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Chapter14: Acids And Bases
Section: Chapter Questions
Problem 181CP: Calculate the pH of a 0.200-M solution of C5H5NHF. Hint: C5H5NHF is a salt composed of C5H5NH+ and F...
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QUESTION 8
What is the [ H+1]in a 0.0001 M solution of HCl?
O a. 1 X 10-14 M Ob.1X 10 10 M OCIX 10-4M O d. 1 X 10-7 M
QUESTION 9
Which K
value indicates the greatest concentration of reactants at equilibrium?
eq
O a. 6.7 X 105 O b. 3.2 X 109 O c.1.4 X 10-3 O d. 3,2 x 107
d. 3.2 X 10-7
QUESTION 10
Hydrocyanic acid, HCN, is a weak acid whose K value is 4.0 X 10 10, What is the pH of a 0.1 M solution of HCN?
a
a. 1.0 O b. 5.2 O c. 9.4 O d. 10.
QUESTION 11
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Transcribed Image Text:Pmpletion Status: QUESTION 8 What is the [ H+1]in a 0.0001 M solution of HCl? O a. 1 X 10-14 M Ob.1X 10 10 M OCIX 10-4M O d. 1 X 10-7 M QUESTION 9 Which K value indicates the greatest concentration of reactants at equilibrium? eq O a. 6.7 X 105 O b. 3.2 X 109 O c.1.4 X 10-3 O d. 3,2 x 107 d. 3.2 X 10-7 QUESTION 10 Hydrocyanic acid, HCN, is a weak acid whose K value is 4.0 X 10 10, What is the pH of a 0.1 M solution of HCN? a a. 1.0 O b. 5.2 O c. 9.4 O d. 10. QUESTION 11 Save All Answers Close Winc Click Save and Submit to save and submit. Click Save All Answers to save all answers. Search the web and Windows
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