What is the pH of a 0.563 M solution of NaF? O 5.40 O 10.79 O 8.60 O 3.21

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
Chapter16: Principles Of Chemical Reactivity: The Chemistry Of Acids And Bases
Section16.7: Calculations With Equilibrium Constants
Problem 16.7CYU: The weak base, CIO (hypochlorite ion), is used in the form of NaCIO as a disinfectant in swimming...
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The second picture is the table of Ka and pka use this to find awnser to #5
Question 5
What is the pH of a 0.563 M solution of NaF?
O 5.40
O 10.79
O 8.60
O 3.21
Transcribed Image Text:Question 5 What is the pH of a 0.563 M solution of NaF? O 5.40 O 10.79 O 8.60 O 3.21
0
D
Name
Chlorous acid
Phosphoric acid
Malonic acid
Hydrofluoric acid
Cyanic acid
Formic acid
Benzoic acid
Acetic acid
Pyridinium
Hydrogen malonate ion
Carbonic acid
Hydrogen chromate ion
Dihydrogen phosphate ion
Hypochlorous acid
Morphinium ion
Boric acid
Hydrocyanic acid
Ammonium ion
Phenol
Bicarbonate ion
Biphosphate ion
Question 1
Formula
HC102
H3PO4
CH₂(COOH)2
HF
HOCN
HCOOH
C6H5COOH
CH3COOH
CsH5NH*
CH₂COOHCOO
H₂CO3
HCrO4
H₂PO4
HCIO
C17H1903NH+
H3BO3
HCN
NH4+
C6H5OH
HCO3
HPO4²-
pK₁
1.96
K₁
1.1 x 10-2
7.5 x 10-3
1.4 x 10-3
3.5 x 104
3.3 x 104
1.8 x 104
6.3 x 10-5
1.8 x 10-5
5.9 x 10-6
2.0 x 10-6
4.3 x 10-7
3.1 x 10-7
6.2 x 10-8
3.0 x 108
6.3 x 10-⁹
8.20
7.3 x 10-10
9.14
6.2 x 10-10
9.21
5.6 x 10-10
9.25
1.3 x 10-10
9.89
5.6 x 10-11 10.25
2.2 x 10-13
12.66
2.12
2.85
3.45
3.48
3.75
4.20
4.75
5.23
5.70
6.37
6.51
7.21
7.52
If you had solutions of each of the following compounds, at the same concentration, which is the correct order of decreas
Transcribed Image Text:0 D Name Chlorous acid Phosphoric acid Malonic acid Hydrofluoric acid Cyanic acid Formic acid Benzoic acid Acetic acid Pyridinium Hydrogen malonate ion Carbonic acid Hydrogen chromate ion Dihydrogen phosphate ion Hypochlorous acid Morphinium ion Boric acid Hydrocyanic acid Ammonium ion Phenol Bicarbonate ion Biphosphate ion Question 1 Formula HC102 H3PO4 CH₂(COOH)2 HF HOCN HCOOH C6H5COOH CH3COOH CsH5NH* CH₂COOHCOO H₂CO3 HCrO4 H₂PO4 HCIO C17H1903NH+ H3BO3 HCN NH4+ C6H5OH HCO3 HPO4²- pK₁ 1.96 K₁ 1.1 x 10-2 7.5 x 10-3 1.4 x 10-3 3.5 x 104 3.3 x 104 1.8 x 104 6.3 x 10-5 1.8 x 10-5 5.9 x 10-6 2.0 x 10-6 4.3 x 10-7 3.1 x 10-7 6.2 x 10-8 3.0 x 108 6.3 x 10-⁹ 8.20 7.3 x 10-10 9.14 6.2 x 10-10 9.21 5.6 x 10-10 9.25 1.3 x 10-10 9.89 5.6 x 10-11 10.25 2.2 x 10-13 12.66 2.12 2.85 3.45 3.48 3.75 4.20 4.75 5.23 5.70 6.37 6.51 7.21 7.52 If you had solutions of each of the following compounds, at the same concentration, which is the correct order of decreas
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