4. The following system has been allowed to come to equilibrium: HNO2 (aq) H (aq) + NO2 (aq) %3D Indicate the effect on the equilibrium concentrations (Increases, Decreases, or Remains the same) when the following substances are added to 1.0 L of the equilibrium mixture. Add Effect on Concentration of I D. or R 1 mole of HNO2 HNO2 H+ NO2 6 M HCI HNO2
4. The following system has been allowed to come to equilibrium: HNO2 (aq) H (aq) + NO2 (aq) %3D Indicate the effect on the equilibrium concentrations (Increases, Decreases, or Remains the same) when the following substances are added to 1.0 L of the equilibrium mixture. Add Effect on Concentration of I D. or R 1 mole of HNO2 HNO2 H+ NO2 6 M HCI HNO2
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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Transcribed Image Text:4. The following system has been allowed to come to equilibrium:
HNO2 (aq)
H* (aq) + NO2 (aq)
Indicate the effect on the equilibrium concentrations (Increases, Decreases, or Remains the same)
when the following substances are added to 1.0 L of the equilibrium mixture.
Add
Effect on Concentration of
LD, or R
1 mole of HNO2
HNO2
H*
NO2-
6 М HCI
HNO2
H+
NO2-
1 mole of NaNO2 (s)
HNO2
H+
NO2-
I. D, or R
Add
Effect on Concentration of
HNO2
H20
H+
NO2
HNO2
6 M NaOH
H+
NO2
|| ||
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