Directions: Given the equilibrium reaction (column 1) and the stress applied (column 2), choose the appropriate effect and shift of equilibrium found in column 3 and 4, respectively. Write the letter of the correct answer on your notebook. Equilibrium Reaction Effect Equilibrium Shift Stress Applied 1. H2(g) + Cl2(g) 2 HCI (g) A. increase B. decrease C. No effect in the number of moles of HCI(g) Decreasing A. Forward pressure B. Backward C. No Shift 2. Fe:O4(s) + 4H2 + heat + 3 Fe(s) 4 H2O(g) Increasing A. increase A. Forward the B. decrease B. Backward Temperature C. No effect C. No Shift In the volume of water vapor collected. A. increase B. decrease C. No effect in the number moles of NO 3. 2 NO(g) +O2 (g) + 2 NO2(g) + heat A. Forward B. Backward C. No Shift Addition of helium of 4. H2CO3(aq) + CO2(aq) + H2O(1) Removal of A. increase B. decrease C. No effect In the amount of A. Forward B. Backward C. No Shift CO2 H2CO3

Chemistry
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ISBN:9781305957404
Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
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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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Answer number 4.
Directions: Given the equilibrium reaction (column 1) and the
stress applied (column 2), choose the appropriate effect and shift
of equilibrium found in column 3 and 4, respectively. Write the
letter of the correct answer on your notebook.
Equilibrium Reaction
Stress
Effect
Equilibrium
Shift
Applied
1. H2(g) + Cl2(g) + 2 HCI (g)
A. increase
B. decrease
C. No effect
in the number of
moles of HCI(g)
Decreasing
A. Forward
pressure
B. Backward
C. No Shift
2. Fe:O4(s) + 4H2 + heat + 3 Fe(s) 4
H2O(g)
Increasing
the
A. increase
A. Forward
B. decrease
Temperature C. No effect
B. Backward
C. No Shift
In the volume of
water vapor
collected.
3. 2 NO(g) +O2 (g) + 2 NO2(g) +
heat
Addition of
A. increase
B. decrease
C. No effect
in the number
moles of NO
A. Forward
B. Backward
C. No Shift
helium
of
4. H2CO3(aq) + CO2(aq) + H2O{1)
A. increase
B. decrease
C. No effect
In the amount of
Removal of
A. Forward
CO2
B. Backward
C. No Shift
H2CO3
Transcribed Image Text:Directions: Given the equilibrium reaction (column 1) and the stress applied (column 2), choose the appropriate effect and shift of equilibrium found in column 3 and 4, respectively. Write the letter of the correct answer on your notebook. Equilibrium Reaction Stress Effect Equilibrium Shift Applied 1. H2(g) + Cl2(g) + 2 HCI (g) A. increase B. decrease C. No effect in the number of moles of HCI(g) Decreasing A. Forward pressure B. Backward C. No Shift 2. Fe:O4(s) + 4H2 + heat + 3 Fe(s) 4 H2O(g) Increasing the A. increase A. Forward B. decrease Temperature C. No effect B. Backward C. No Shift In the volume of water vapor collected. 3. 2 NO(g) +O2 (g) + 2 NO2(g) + heat Addition of A. increase B. decrease C. No effect in the number moles of NO A. Forward B. Backward C. No Shift helium of 4. H2CO3(aq) + CO2(aq) + H2O{1) A. increase B. decrease C. No effect In the amount of Removal of A. Forward CO2 B. Backward C. No Shift H2CO3
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