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When an exothermic reaction produces a gas, what can be done to allow the reaction to...
Bunt. of product will increase O The reaction will slow down the speed at which produet...
Bunt. of product will increase O The reaction will slow down the speed at which produet 1 Nothing, because the reaction has reached equilibriun, O The reaction will shift to producing more reactants QUESTION 4 7.5 peints When an exothermic reaction produces gas, what can be done to allau the reaction to continue ance aa has been reached? equilibrium O Increase the preasure O Apply more hest O Remove gas to lower the preasure O Add nore product O Reduce...
3. The reaction 2 S026) + O2(e) -------> 2 SO3(g) + heat is an exothermic reaction...
3. The reaction 2 S026) + O2(e) -------> 2 SO3(g) + heat is an exothermic reaction How will each of the following changes affect the equilibrium concentrations of each gas once equilibrium is re-established, i.e., will the reaction shift right or left? a. adding more O2 to the container b. adding more SO3 to the container c. condensing and removing SO3 d. placing the container in a hot plate e. cooling the container
8. One reaction that can be used to remove NO gas from power plant emission is...
8. One reaction that can be used to remove NO gas from power plant emission is its reaction with methane. CH4(g)-4N0(g) → 2N2(g) + CO2(g)-H20(g) If NO is being removed at a rate of 1.18 x 10-2 mo1 L-1 s-1, at what rate is Co2 gas being formed? Answer:
Q1: A reaction that can proceed in either the forward or the reverse direction as written...
Q1: A reaction that can proceed in either the forward or the reverse direction as written is called a - reaction. 1) Favored 2) Miniscule 3) reversible 4) Solid-phase 5) Microscopic Q2: 2502(g) + O2(g) = 2503(g) For the reaction at equilibrium, if Oz is added, the amount of SO2 present will 1) Decrease 2) Increase 3) Stay the same Q3: For the following equilibrium reaction, which causes and effect are correctly matched? CO(g) + 2H2(g) = CH3OH(g) + heat...
If the reaction CH4(g) + O2(g) <--> CO2(g) + 2H2O(g) is not yet in equilibrium, what...
If the reaction CH4(g) + O2(g) <--> CO2(g) + 2H2O(g) is not yet in equilibrium, what is the effect of adding a catalyst? Group of answer choices product/reactant ratio will be the same as without catalyst, but equilibrium will be reached faster more reactants will be present at equilibrium than if no catalyst were added more products will be present at equilibrium than if no catalyst were added no way to determine
1. 2. If an exothermic reaction reaches equilibrium, what will cooling the reaction vessel do to...
1. 2. If an exothermic reaction reaches
equilibrium, what will cooling the reaction vessel do to the
reaction? Explain your answer?
When a reaction with two reactants and one product reaches its equilibrium, what will happen to the amount of product if one reactant is removed? A+B -> С O Nothing, because the reaction has reached equilibrium O The amount of product will increase The reaction will shift to producing more reactants O The reaction will slow down the speed...
oi Prelab 11, Equilibrium Control of a Reaction me Consider the following equilibrium reaction Predict which...
oi Prelab 11, Equilibrium Control of a Reaction me Consider the following equilibrium reaction Predict which direction the equilibrium will shift (left, towards reactants or right, towards products) when you perform the following actions: Shift Right Shift Left Action Add CH4 to the reaction Add CO, to the reaction Add CO to the reaction Add H, to the reaction Remove CH4 from the reaction Remove CO2 from the reaction Remove CO from the reaction Remove H2 from the reaction Increase...
4) What mass of natural gas (CH4) must burn so that the heat released by the...
4) What mass of natural gas (CH4) must burn so that the heat released by the reaction CH4(g)2 O2(g) CO2(g)+2 H20(g) is 267 kJ. The molar mass of CH4 is 16.0 g mol. The standard enthalpies of formation of some of the substances in the reaction are: AH (CH (g))-74.81 kJ mol AH (CO2(g)-393.509 kJ mol AHP(H20(g)-241.818 kJ mol a) 0.223 g b) 3.57 g c) 0.280 g d 0.623 g e) 1195 g f) 467 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...
Lecture Quiz 17b 1. What is the equilibrium expression for the following? 2C02(g) + 4H2(g)→ 2CH2OH(1)...
Lecture Quiz 17b 1. What is the equilibrium expression for the following? 2C02(g) + 4H2(g)→ 2CH2OH(1) + O2(g) 2. Which direction would the above exothermic reaction above shift if you: a. Add H (g)- b. Remove CO2(g) gas- c. Decrease the pressure- d. Cool the reaction down-
Bunt. of product will increase O The reaction will slow down the speed at which produet 1 Nothing, because the reaction has reached equilibriun, O The reaction will shift to producing more reactants QUESTION 4 7.5 peints When an exothermic reaction produces gas, what can be done to allau the reaction to continue ance aa has been reached? equilibrium O Increase the preasure O Apply more hest O Remove gas to lower the preasure O Add nore product O Reduce...
3. The reaction 2 S026) + O2(e) -------> 2 SO3(g) + heat is an exothermic reaction How will each of the following changes affect the equilibrium concentrations of each gas once equilibrium is re-established, i.e., will the reaction shift right or left? a. adding more O2 to the container b. adding more SO3 to the container c. condensing and removing SO3 d. placing the container in a hot plate e. cooling the container
8. One reaction that can be used to remove NO gas from power plant emission is its reaction with methane. CH4(g)-4N0(g) → 2N2(g) + CO2(g)-H20(g) If NO is being removed at a rate of 1.18 x 10-2 mo1 L-1 s-1, at what rate is Co2 gas being formed? Answer:
Q1: A reaction that can proceed in either the forward or the reverse direction as written is called a - reaction. 1) Favored 2) Miniscule 3) reversible 4) Solid-phase 5) Microscopic Q2: 2502(g) + O2(g) = 2503(g) For the reaction at equilibrium, if Oz is added, the amount of SO2 present will 1) Decrease 2) Increase 3) Stay the same Q3: For the following equilibrium reaction, which causes and effect are correctly matched? CO(g) + 2H2(g) = CH3OH(g) + heat...
1. 2. If an exothermic reaction reaches
equilibrium, what will cooling the reaction vessel do to the
reaction? Explain your answer?
When a reaction with two reactants and one product reaches its equilibrium, what will happen to the amount of product if one reactant is removed? A+B -> С O Nothing, because the reaction has reached equilibrium O The amount of product will increase The reaction will shift to producing more reactants O The reaction will slow down the speed...
oi Prelab 11, Equilibrium Control of a Reaction me Consider the following equilibrium reaction Predict which direction the equilibrium will shift (left, towards reactants or right, towards products) when you perform the following actions: Shift Right Shift Left Action Add CH4 to the reaction Add CO, to the reaction Add CO to the reaction Add H, to the reaction Remove CH4 from the reaction Remove CO2 from the reaction Remove CO from the reaction Remove H2 from the reaction Increase...
4) What mass of natural gas (CH4) must burn so that the heat released by the reaction CH4(g)2 O2(g) CO2(g)+2 H20(g) is 267 kJ. The molar mass of CH4 is 16.0 g mol. The standard enthalpies of formation of some of the substances in the reaction are: AH (CH (g))-74.81 kJ mol AH (CO2(g)-393.509 kJ mol AHP(H20(g)-241.818 kJ mol a) 0.223 g b) 3.57 g c) 0.280 g d 0.623 g e) 1195 g f) 467 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...
Lecture Quiz 17b 1. What is the equilibrium expression for the following? 2C02(g) + 4H2(g)→ 2CH2OH(1) + O2(g) 2. Which direction would the above exothermic reaction above shift if you: a. Add H (g)- b. Remove CO2(g) gas- c. Decrease the pressure- d. Cool the reaction down-
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