32. When calculating ionic strength in a solution, it takes into account of both A) ion; concentration B) ion; charge C) concentration; activity D) ion; activity E) concentration; charge 33. In acid-base reactions, acids are defined as compounds that bases are compounds that protons. A) accept; accept B) donate; donate C) accept; donate D) donate; accept E) donate; lose 1. The plot below shows the log concentrations of inorganic carbon species for a carbonate open-system condition with a fixed pco2-10-3.5 atm. Which statement of this open system is NOT correct? N log concentration (molar) 6 0 -8 2 3 H* HCO3 4 5 6 pk, boolaise 7 pH 8 9 pK₂ co₂²- 10 OH H₂CO3* 11 12 and The total concentration of carbonate CT is fixed. The total concentration of carbonate Cr is not constant. At low pH, the solubility of CO2 is independent of pH. Concentration of H₂CO3* is independent of pH. The concentration of HCO3 is in linear relationship with pH. protons and

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Chapter1: Chemical Foundations
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Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...
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C) aca²+
D) aco-
E) aca²+aco²-
32. When calculating ionic strength in a solution, it takes into account of both
A) ion; concentration
B) ion; charge
C) concentration; activity
D) ion; activity
E) concentration; charge
33. In acid-base reactions, acids are defined as compounds that
bases are compounds that
protons.
A) accept; accept
B) donate; donate
C) accept; donate
D) donate; accept
E) donate; lose
log concentration (molar)
34. The plot below shows the log concentrations of inorganic carbon species for a carbonate
open-system condition with a fixed pco2=10-3.5 atm. Which statement of this open system
is NOT correct?
-8
0
-2
2 3
HCO3*
4
pk,
5 6 7
pH
CT
pK₂
2-
/OH™
H₂CO3*
8 9 10 11
6
12
A) The total concentration of carbonate CT is fixed.
B) The total concentration of carbonate CT is not constant.
ED
C) At low pH, the solubility of CO2 is independent of pH.
D) Concentration of H₂CO3* is independent of pH.
E) The concentration of HCO3 is in linear relationship with pH.
and
protons and
sed diu
(1
Transcribed Image Text:C) aca²+ D) aco- E) aca²+aco²- 32. When calculating ionic strength in a solution, it takes into account of both A) ion; concentration B) ion; charge C) concentration; activity D) ion; activity E) concentration; charge 33. In acid-base reactions, acids are defined as compounds that bases are compounds that protons. A) accept; accept B) donate; donate C) accept; donate D) donate; accept E) donate; lose log concentration (molar) 34. The plot below shows the log concentrations of inorganic carbon species for a carbonate open-system condition with a fixed pco2=10-3.5 atm. Which statement of this open system is NOT correct? -8 0 -2 2 3 HCO3* 4 pk, 5 6 7 pH CT pK₂ 2- /OH™ H₂CO3* 8 9 10 11 6 12 A) The total concentration of carbonate CT is fixed. B) The total concentration of carbonate CT is not constant. ED C) At low pH, the solubility of CO2 is independent of pH. D) Concentration of H₂CO3* is independent of pH. E) The concentration of HCO3 is in linear relationship with pH. and protons and sed diu (1
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