Weak Acid HCN HNO HIO HBrO CH₂COOH Ka 4.9 x 10¹0 4.5 x 10 2.3 x 10¹¹ 2.5 x 10° 6.3 x 10 Which of the following solutions would be expected to have a pH greater than 7.00? Weak Base HẠNH, NH, CHÍNH, OH,NNH, CH.N Question 49 of 52 Kb 1.1 x 10° 1.8 x 10° 4.3 x 1010 1.3 x 10* 1.7 x 10° A) NH Br B) CH NH Br C) Ca(NO3)₂ D) C,H,COONa

Chemistry: Principles and Practice
3rd Edition
ISBN:9780534420123
Author:Daniel L. Reger, Scott R. Goode, David W. Ball, Edward Mercer
Publisher:Daniel L. Reger, Scott R. Goode, David W. Ball, Edward Mercer
Chapter16: Reactions Between Acids And Bases
Section: Chapter Questions
Problem 16.49QE: Estimate the pH that results when the following two solutions are mixed. a) 50 mL of 0.3 M CH3COOH...
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Weak Acid
HCN
HNO
HIO
HBrO
CH₂COOH
Ka
4.9 x 10¹⁰
4.5 x 10
2.3 x 101¹
2.5 x 10°
6.3 x 10°
Which of the following solutions would be expected to have a pH greater than
7.00?
Weak Base
HẠNH,
NH,
CHÍNH,
OH,NNH₂
C.H.N
Question 49 of 52
Kb
1.1 x 10
1.8 x 10°
4.3 x 101⁰
1.3 x 10*
1.7 x 10°
A) NH Br
B) CH.NH,Br
C) Ca(NO3)₂
D) C₂H₂COONa
Submit
Transcribed Image Text:Weak Acid HCN HNO HIO HBrO CH₂COOH Ka 4.9 x 10¹⁰ 4.5 x 10 2.3 x 101¹ 2.5 x 10° 6.3 x 10° Which of the following solutions would be expected to have a pH greater than 7.00? Weak Base HẠNH, NH, CHÍNH, OH,NNH₂ C.H.N Question 49 of 52 Kb 1.1 x 10 1.8 x 10° 4.3 x 101⁰ 1.3 x 10* 1.7 x 10° A) NH Br B) CH.NH,Br C) Ca(NO3)₂ D) C₂H₂COONa Submit
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