Which of the changes listed below will shift the equilibrium to the right for the following reversible...
Which of the changes listed below will shift the equilibrium to
the right for the following reversible
reaction?
SrCO 3( s) 
Sr
2+( aq) + CO 32-(
aq)
increase [Sr2+]
increase [CO32-]
add solid Sr(NO3)2
add solid SrCO3
none of the above
Homework Answers
None of the above because addition of solid substance not affect the equilibrium. And as per Le Chaterlier principal equilibrium shift in the direction where applied external change is minimize. Thus if we increase conc in product side reaction will shift backward. And there is no way to shift this reaction forward.
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Which of the changes listed below will shift the equilibrium to
the right for the following reversible...
Which of the changes listed below will shift the equilibrium to the left for the following reversible...
Which of the changes listed below will shift the equilibrium to
the left for the following reversible reaction
in an aqueous solution?
NH 4OH( aq) NH
4+( aq) + OH -(
aq)
increase [NH4OH]
add solid NH4Cl
add solid NaCl
decrease pH
add hydrochloric acid
Which of the changes listed below has no effect on the equilibrium for the following reversible reaction?...
Which of the changes listed below has no
effect on the equilibrium for the following reversible
reaction?
PbI 2( s) Pb
2+( aq) + 2 I -( aq)
increase [Pb2+]
decrease [I-]
add solid NaCl
add solid AgNO3
add solid PbI2
15. Which of the changes listed will shift the equilibrium to the left for the following...
15. Which of the changes listed will shift the equilibrium to the left for the following reversible reaction? 2 NO(g) + 2 CO(g) N2(g) + 2 CO2(g) + heat add krypton gas increase [CO] decrease volume increase temperature decrease [CO2]
16. Which of the changes listed will shift the equilibrium to the left for the following...
16. Which of the changes listed will shift the equilibrium to the left for the following reversible reaction? CO(g) + H2O(g) CO2(g) + H2(g) + heat add a catalyst decrease [CO2] increase temperature increase [H2O] decrease volume
Which of the changes listed has no effect on the equilibrium for the following reversible reaction? CH 4( g)...
Which of the changes listed has no effect on
the equilibrium for the following reversible reaction?
CH 4( g) + H 2O( g) +
heat CO( g)
+ 3 H 2( g)
decrease temperature
increase volume
add argon gas
decrease [H2]
increase [H2O]
CHEM 2A Class Pack F18 4. Predict which way the equilibrium will shift for each of...
CHEM 2A Class Pack F18 4. Predict which way the equilibrium will shift for each of the following changes: Mg(OH)2 (s) + Mg2+ (aq) + 20H" (aq) I. increase [Mg] ii. increase (OH) ii. add KOH iv. add solid Mg(OH)2 v. decrease [Mg] vi. decrease pH vii. add MgCl2 viii. add catalyst ix 4b. Which of the changes above decreases the production of hydroxide ions? 5. Which of the following will increase the amount of calcium phosphate? Cas(PO4)2 (s) +...
2. A) Which way will the equilibrium of a reaction shift (towards reactants or products) if...
2. A) Which way will the equilibrium of a reaction shift (towards reactants or products) if one of the products formed is a gas? Which way will the equilibrium of a reaction shift (towards reactants or products) if one of the reactants formed is a solid? B) Using what you just described above, examine the following reactions and apply Le Chatelier's principle. Which way will the equilibrium shift? (Towards reactants or products) Circle the dominate side of the reaction. Explain...
which of the following equilibrium systems will shift to the right towards the product when the...
which of the following equilibrium systems will shift to the right
towards the product when the pressure is increased
Which of the following equilibrium systems will shift to the right (towards products) increased none of these PC15 (8) - PC13 (s) + C12 (8) all of these 2 Pb (s) + 302 (g) — 2PbO (s) + 2 502 (g) - CH4 (g) + 2O2 (g) → 2H20 (8) + CO2 (g)
+2H2(g)+ CH4(g) +CO2(g)--2CO(g) Δ Predict which direction the equilibrium will shift (left, towards reactants or right,...
+2H2(g)+ CH4(g) +CO2(g)--2CO(g) Δ Predict which direction the equilibrium will shift (left, towards reactants or right, towards products) when you perform the following actions: ft Left Shift Right Action Add CH4s to the reaction Add CO2 to the reaction Add CO to the reaction Add H2 to the reaction Remove CHs from the reaction Remove CO2 from the reaction Remove CO from the reaction Remove H2 from the reaction Increase pressure by reducing volume Cool the reaction mixture Heat the...
More Equilibrium: Please write equilibrium expressions for the following reactions: 1. i. 2 SO2 (g) +...
More Equilibrium: Please write equilibrium expressions for the following reactions: 1. i. 2 SO2 (g) + O2 (g) 2 SO3 (g) il. NH4NOs (s) N2O (g) +2 H20 (g) i CaCO3 (s) + CaO (s) + CO2 (g) iv. HNO2 (aq) +H2O (I) HaO* (aq) + NO2 (aq) 2. Predict which way the equilibrium will shift for each of the following changes: CO (g) + H2 (g) C (s) H2O (g) + heat i. increase [H2O] ii. increase [C0] iii....
Which of the changes listed below will shift the equilibrium to
the left for the following reversible reaction
in an aqueous solution?
NH 4OH( aq) NH
4+( aq) + OH -(
aq)
increase [NH4OH]
add solid NH4Cl
add solid NaCl
decrease pH
add hydrochloric acid
Which of the changes listed below has no
effect on the equilibrium for the following reversible
reaction?
PbI 2( s) Pb
2+( aq) + 2 I -( aq)
increase [Pb2+]
decrease [I-]
add solid NaCl
add solid AgNO3
add solid PbI2
Which of the changes listed has no effect on
the equilibrium for the following reversible reaction?
CH 4( g) + H 2O( g) +
heat CO( g)
+ 3 H 2( g)
decrease temperature
increase volume
add argon gas
decrease [H2]
increase [H2O]
CHEM 2A Class Pack F18 4. Predict which way the equilibrium will shift for each of the following changes: Mg(OH)2 (s) + Mg2+ (aq) + 20H" (aq) I. increase [Mg] ii. increase (OH) ii. add KOH iv. add solid Mg(OH)2 v. decrease [Mg] vi. decrease pH vii. add MgCl2 viii. add catalyst ix 4b. Which of the changes above decreases the production of hydroxide ions? 5. Which of the following will increase the amount of calcium phosphate? Cas(PO4)2 (s) +...
2. A) Which way will the equilibrium of a reaction shift (towards reactants or products) if one of the products formed is a gas? Which way will the equilibrium of a reaction shift (towards reactants or products) if one of the reactants formed is a solid? B) Using what you just described above, examine the following reactions and apply Le Chatelier's principle. Which way will the equilibrium shift? (Towards reactants or products) Circle the dominate side of the reaction. Explain...
which of the following equilibrium systems will shift to the right
towards the product when the pressure is increased
Which of the following equilibrium systems will shift to the right (towards products) increased none of these PC15 (8) - PC13 (s) + C12 (8) all of these 2 Pb (s) + 302 (g) — 2PbO (s) + 2 502 (g) - CH4 (g) + 2O2 (g) → 2H20 (8) + CO2 (g)
+2H2(g)+ CH4(g) +CO2(g)--2CO(g) Δ Predict which direction the equilibrium will shift (left, towards reactants or right, towards products) when you perform the following actions: ft Left Shift Right Action Add CH4s to the reaction Add CO2 to the reaction Add CO to the reaction Add H2 to the reaction Remove CHs from the reaction Remove CO2 from the reaction Remove CO from the reaction Remove H2 from the reaction Increase pressure by reducing volume Cool the reaction mixture Heat the...
More Equilibrium: Please write equilibrium expressions for the following reactions: 1. i. 2 SO2 (g) + O2 (g) 2 SO3 (g) il. NH4NOs (s) N2O (g) +2 H20 (g) i CaCO3 (s) + CaO (s) + CO2 (g) iv. HNO2 (aq) +H2O (I) HaO* (aq) + NO2 (aq) 2. Predict which way the equilibrium will shift for each of the following changes: CO (g) + H2 (g) C (s) H2O (g) + heat i. increase [H2O] ii. increase [C0] iii....
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