Homework Answers
![? If 2002(3) + 4 H, (3) Kas 2CH2CH () +0,(9) equilibrium constant kea Ker - [(4,01] x [02] then kea =- a> Add H₂ (8) se, reac](http://img.homeworklib.com/questions/32fb55c0-65bf-11eb-813e-ed32c3889be0.png?x-oss-process=image/resize,w_560)
Add Answer to:
Lecture Quiz 17b 1. What is the equilibrium expression for the following? 2C02(g) + 4H2(g)→ 2CH2OH(1)...
Prelab 11, Equilibrium Control of a Reaction Name 1) - Consider the following equilibrium reaction: A+...
Prelab 11, Equilibrium Control of a Reaction Name 1) - Consider the following equilibrium reaction: A+ 2HF + COP 2F+H,O+CO. Predict which direction the equilibrium will shift (left, towards reactants or right, towards products) when you perform the following actions: Shift Left Shift Right Action Add HF to the reaction Add Na,Co, to the reaction Add Naci Add KF to the reaction Add Co, to the reaction Remove COfrom the reaction Remove HF from the reaction Increase pressure by reducing...
6. [Le Châtelier's Principle] Consider the following system at equilibrium: CH&(g)+2H2O(g) CO2(g)+ 4H2(g...
6. [Le Châtelier's Principle] Consider the following system at equilibrium: CH&(g)+2H2O(g) CO2(g)+ 4H2(g) What change shown below will cause the equilibrium to shift to form more H2? A. increase [H2] B. decrease [H2O] C. decrease the volume of the reaction vessel D. decrease [CH4] E. decrease [CO2) b) (c) (e) x Y Reaction coordinate x+ Y 2 2. Refer to the Reaction Energy Diagram above for the following question. Which statement is TRUE regarding the diagram above? A. Letter (c)...
The reaction 2SO2 (g) + O2 (g) ↔ 2SO3 (g) is exothermic and at equilibrium. Which...
The reaction 2SO2 (g) + O2 (g) ↔ 2SO3 (g) is exothermic and at equilibrium. Which of the following action will shift equilibrium left? A Lower environment temperature B Add O2 to the system C Add a catalyst to slow down the reaction D Add Ne gas to the equilibrium E Increase the volume of the reaction chamber
When an exothermic reaction produces a gas, what can be done to allow the reaction to...
When an exothermic reaction produces a gas, what can be done to allow the reaction to continue to product once an equilibrium has been reached? Example: CH4 (g) + O2 (g) -> CO2 (g) + H20 (1) + Heat O Add more product O Apply more heat Reduce the amounts of reactants Remove gas to lower the pressure decrease the pressure
3. Consider the following reaction at equilibrium. + C(s) + H2O (g) + Heat CO (g)...
3. Consider the following reaction at equilibrium. + C(s) + H2O (g) + Heat CO (g) +H, (g) a. Is this reaction endothermic or exothermic? (1 point) 2 b. In which direction (right or left) will the equilibrium shift if the following stresses are applied to the reaction at equilibrium? (4 points) i. Remove heat ii. Add CO (g) iii. Remove H20 (g) iv. Add H2 (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...
1) The reaction below is exothermic 2SO2 (g) + O2(g) = 2803(g) + heat Le Châtelier's...
1) The reaction below is exothermic 2SO2 (g) + O2(g) ⇌ 2SO3(g) + heat Le Châtelier's Principle predicts that _______ will result in an increase in the number of moles of SO3 (g) in the reaction container. Which direction will the reaction shift: ? left or right A) increasing the volume of the container B) increasing the amount of SO2 C) removing some oxygen D) increasing the temperature E) decreasing the pressure 2) Consider the following reaction at equilibrium: 2SO2 (g) + O2 (g) ⇌ 2SO3 (g) + heat ΔH...
1) What is the correct mathematical expression for the reaction quotient, Qc, for the following reaction:...
1) What is the correct mathematical expression for the reaction quotient, Qc, for the following reaction: CH(E) + 2O2(g) = CO2(g) + 2H20 (1) [CH][02] [CO2][H2012 [CH][02] [CO2] L = LIQUID (CO2) [CH][0212 (d) 1C02) P2012 [CH][02] e) None of the above. 2) A change of pressure has no effect on which of the following reactions at equilibrium? 1) 2502(g) + O2(g) = 2503(8) 2) 4NH3(g) +502(g) = 4NO(g) + 6H2O(g) 3) CH2(g) + Cl2(g) = CH2Cl(g) + HCl(g) 4)...
Name: 1. An exothermic reaction is allowed to reach equilibrium. If the temperature of the reaction...
Name: 1. An exothermic reaction is allowed to reach equilibrium. If the temperature of the reaction mixture is decreased, the equilibrium will shift towards the product side: True False [1pt] 2. For the reaction C(s) + H2O(g) CO(g) + H2(g) a decrease in concentration of C(s) will cause the reaction to shift to the left oTrue False [1pt] 3. Define the following terms: [1.5pts] a. Activation Energy b. Exothermic Reaction c. Equilibrium [1p) 4. Determine the equilibrium constant K C(s)...
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...
Prelab 11, Equilibrium Control of a Reaction Name 1) - Consider the following equilibrium reaction: A+ 2HF + COP 2F+H,O+CO. Predict which direction the equilibrium will shift (left, towards reactants or right, towards products) when you perform the following actions: Shift Left Shift Right Action Add HF to the reaction Add Na,Co, to the reaction Add Naci Add KF to the reaction Add Co, to the reaction Remove COfrom the reaction Remove HF from the reaction Increase pressure by reducing...
6. [Le Châtelier's Principle] Consider the following system at equilibrium: CH&(g)+2H2O(g) CO2(g)+ 4H2(g) What change shown below will cause the equilibrium to shift to form more H2? A. increase [H2] B. decrease [H2O] C. decrease the volume of the reaction vessel D. decrease [CH4] E. decrease [CO2) b) (c) (e) x Y Reaction coordinate x+ Y 2 2. Refer to the Reaction Energy Diagram above for the following question. Which statement is TRUE regarding the diagram above? A. Letter (c)...
When an exothermic reaction produces a gas, what can be done to allow the reaction to continue to product once an equilibrium has been reached? Example: CH4 (g) + O2 (g) -> CO2 (g) + H20 (1) + Heat O Add more product O Apply more heat Reduce the amounts of reactants Remove gas to lower the pressure decrease the pressure
3. Consider the following reaction at equilibrium. + C(s) + H2O (g) + Heat CO (g) +H, (g) a. Is this reaction endothermic or exothermic? (1 point) 2 b. In which direction (right or left) will the equilibrium shift if the following stresses are applied to the reaction at equilibrium? (4 points) i. Remove heat ii. Add CO (g) iii. Remove H20 (g) iv. Add H2 (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...
1) What is the correct mathematical expression for the reaction quotient, Qc, for the following reaction: CH(E) + 2O2(g) = CO2(g) + 2H20 (1) [CH][02] [CO2][H2012 [CH][02] [CO2] L = LIQUID (CO2) [CH][0212 (d) 1C02) P2012 [CH][02] e) None of the above. 2) A change of pressure has no effect on which of the following reactions at equilibrium? 1) 2502(g) + O2(g) = 2503(8) 2) 4NH3(g) +502(g) = 4NO(g) + 6H2O(g) 3) CH2(g) + Cl2(g) = CH2Cl(g) + HCl(g) 4)...
Name: 1. An exothermic reaction is allowed to reach equilibrium. If the temperature of the reaction mixture is decreased, the equilibrium will shift towards the product side: True False [1pt] 2. For the reaction C(s) + H2O(g) CO(g) + H2(g) a decrease in concentration of C(s) will cause the reaction to shift to the left oTrue False [1pt] 3. Define the following terms: [1.5pts] a. Activation Energy b. Exothermic Reaction c. Equilibrium [1p) 4. Determine the equilibrium constant K C(s)...
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...
Most questions answered within 3 hours.
-
A square current loop 5.4 cm on each side carries a 510 mA
current. The loop...
asked 1 hour ago -
What are five tips in conducting knowledge assessment/literature
review research? Each of these tips needs to...
asked 2 hours ago -
Antigen presenting cells link innate and adaptive immune
responses. In the theoretical scenario where phagosomes cannot...
asked 2 hours ago -
Dealing with conflict, in my opinion, is a skill and an art. I
believe that those...
asked 2 hours ago -
6. A long straight wire with circular cross section and radius
1.5 cm carries a 1.2...
asked 3 hours ago -
Deacon Corporation has provided the following financial data
from its balance sheet and income statement:
Year...
asked 3 hours ago -
List and discuss at least three variables from everyday life for
which you expect the variable ...
asked 3 hours ago -
A high-pass filter consists of a 1.60 μF capacitor in series
with a 125 Ω resistor....
asked 3 hours ago -
A newly developed artificial intelligence has trouble
distinguishing hand-written numbers from hand-written alphabets.
There are pictures...
asked 4 hours ago -
The carbonate ion CO3 2- has multiple resonance structures.
a. Draw them and assign the hybridization...
asked 4 hours ago -
In doing an allocation for a basket purchase
Use the individual costs and the total market...
asked 4 hours ago -
what were the social political and economic causes and impacts of
the late 19th century urban...
asked 4 hours ago