Please use the values in the resources listed below instead of the textbook values. Assuming that no equilibria other than dissolution are involved, calculate the concentration (in M) of all solute species in each of the following solutions of salts in contact with a solution Show that changes in the initial concentrations of the common ions can be neglected under the 5% rule. (See the Solubility-Product Constants table. Assume K = 1.01x10-14.) (a) TICI in 1.270 M HCI [TI] [c] D'] % error due to approximation 1.46e-4 M 1.270 M M % (b) PbI, in 0.0335 M MgI [Pb2+) [I] 2.18e-6 M 0.067 ♥M [Mg2+1 M % % error due to approximation (c) Ag₂CO, in 0.220 L of a solution containing 0.758 g of Na2CO3 [Ag) [CO2] [Na] % error due to approximation (d) Co(OH), in a solution buffered at a pH of 10.926 (Co [OH] % error due to approximation Supporting Materials XM X M M % M M % Periodic Table Constants and Supplemental Data Factors
Please use the values in the resources listed below instead of the textbook values. Assuming that no equilibria other than dissolution are involved, calculate the concentration (in M) of all solute species in each of the following solutions of salts in contact with a solution Show that changes in the initial concentrations of the common ions can be neglected under the 5% rule. (See the Solubility-Product Constants table. Assume K = 1.01x10-14.) (a) TICI in 1.270 M HCI [TI] [c] D'] % error due to approximation 1.46e-4 M 1.270 M M % (b) PbI, in 0.0335 M MgI [Pb2+) [I] 2.18e-6 M 0.067 ♥M [Mg2+1 M % % error due to approximation (c) Ag₂CO, in 0.220 L of a solution containing 0.758 g of Na2CO3 [Ag) [CO2] [Na] % error due to approximation (d) Co(OH), in a solution buffered at a pH of 10.926 (Co [OH] % error due to approximation Supporting Materials XM X M M % M M % Periodic Table Constants and Supplemental Data Factors
Chemistry
10th Edition
ISBN:9781305957404
Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Chapter1: Chemical Foundations
Section: Chapter Questions
Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...
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![Please use the values in the resources listed below instead of the textbook values.
Assuming that no equilibria other than dissolution are involved, calculate the concentration (in M) of all solute species in each of the following solutions of salts in contact with a solution
Show that changes in the initial concentrations of the common ions can be neglected under the 5% rule. (See the Solubility-Product Constants table. Assume K = 1.01x10-14.)
(a) TICI in 1.270 M HCI
[TI]
[c]
D']
% error due to approximation
1.46e-4
M
1.270
M
M
%
(b) PbI, in 0.0335 M MgI
[Pb2+)
[I]
2.18e-6
M
0.067
♥M
[Mg2+1
M
%
% error due to approximation
(c) Ag₂CO, in 0.220 L of a solution containing 0.758 g of Na2CO3
[Ag)
[CO2]
[Na]
% error due to approximation
(d) Co(OH), in a solution buffered at a pH of 10.926
(Co
[OH]
% error due to approximation
Supporting Materials
XM
X M
M
%
M
M
%
Periodic Table
Constants and
Supplemental Data
Factors](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fb18bb6a1-e6d3-474a-acfc-fa97efc2a261%2F7ca7153e-99e8-499c-9e4d-10bcd3c3db12%2Fr86gisc_processed.jpeg&w=3840&q=75)
Transcribed Image Text:Please use the values in the resources listed below instead of the textbook values.
Assuming that no equilibria other than dissolution are involved, calculate the concentration (in M) of all solute species in each of the following solutions of salts in contact with a solution
Show that changes in the initial concentrations of the common ions can be neglected under the 5% rule. (See the Solubility-Product Constants table. Assume K = 1.01x10-14.)
(a) TICI in 1.270 M HCI
[TI]
[c]
D']
% error due to approximation
1.46e-4
M
1.270
M
M
%
(b) PbI, in 0.0335 M MgI
[Pb2+)
[I]
2.18e-6
M
0.067
♥M
[Mg2+1
M
%
% error due to approximation
(c) Ag₂CO, in 0.220 L of a solution containing 0.758 g of Na2CO3
[Ag)
[CO2]
[Na]
% error due to approximation
(d) Co(OH), in a solution buffered at a pH of 10.926
(Co
[OH]
% error due to approximation
Supporting Materials
XM
X M
M
%
M
M
%
Periodic Table
Constants and
Supplemental Data
Factors
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