Homework Answers
According to Le-Chatelier principle,On increasing the amount of products ,reaction goes into the backward direction i.e towards reactants to regain equilibrium.
And of we increases the amount of reactant ,reaction shift to the forward direction.
Cl2 is on product side.On increasing Cl2 amount reaction will ho towards reactants to regain equilibrium.
Add Answer to:
Question 10 If the reaction given below was disturbed from equilibrium by adding more Clygas, then...
QUESTION 1 11 poin Given the following endothermic reaction, predict which way the reaction will shift...
QUESTION 1 11 poin Given the following endothermic reaction, predict which way the reaction will shift to re-establish equilibrium after being disturbed by each action below 2A) + 3 Bad Cam + 2DG) Removing some C A Toward the reactant side Adding more B. The reaction will not shift in response to the action - Adding more C. The reaction will shift, but there is not enough information to determine which way it was shift - Removing Toward the product...
6. Answer the following questions regarding the equilibrium for the reaction below 2 AsH3(g) = 2...
6. Answer the following questions regarding the equilibrium for the reaction below 2 AsH3(g) = 2 As (s) + 3 H2 (9) a. If AsH3 was removed from the equilibrium mixture, what would happen to the equilibrium concentration of H2? (increase, decrease, no change) b. If additional As is added to the reaction, what would happen to the equilibrium concentration of AsH3? (increase, decrease, no change) c. If the value of K decreases as the temperature of the system is...
When the solution above has reached equilibrium, what effect would adding more Mg2+ have? Adding more...
When the solution above has reached equilibrium, what effect would adding more Mg2+ have? Adding more F-? Why is it that NO MORE PRODUCT forms when more MgF2 is added to the solution at equilibrium?
3. Use the provided experimental data to calculate the equilibrium constant, Ke, for the reaction given...
3. Use the provided experimental data to calculate the equilibrium constant, Ke, for the reaction given below. (7) Co3(ag)SCN (ag)CoSCN (ag) Ke-? initial concentration of Co», 1.0 × 10-3 M initial concentration of SCN: 5.0 x 10-4 M absorbance of the equilibrium mixture at 491 nm: 0.167 trendline equation for the [CoSCN2+] calibration curve: y (4.2 x 103)x +0.0074 What, if anything, will happen to saturated PbBr2 solution if more Br ions are added to the solution? Explain your answer....
Understand how catalysts affect equilibrium Question Identify the options below that are results of adding a...
Understand how catalysts affect equilibrium Question Identify the options below that are results of adding a catalyst to a chemical system at equilibrium. (select all that apply) Select all that apply: ✓ The reaction rates are increased. The reaction quotient is unaffected. The reaction quotient decreases. The equilibrium constant is unaffected. FEEDBACK MORE INSTRUCTION SUBMIT
Answer the questions about the following reaction below. The equilibrium constant for the decomposition of PCls...
Answer the questions about the following reaction below. The equilibrium constant for the decomposition of PCls at 250°C is 0.041 ΔH is positive; reactants and products are gases at 250°C. Refer to your textbook. 1. Is the reaction above exothermic or endothermic? 2. What happens to the concentrations of PCls and Cl if more PCls is added once the reaction reaches equilibrium? (increases, decreases) PC1s Cl2 3. What happens to the moles of PCIs, PCls and Cl in the container...
How is a reversible chemical reaction at equilibrium affected by adding more reactants to this system,...
How is a reversible chemical reaction at equilibrium affected by adding more reactants to this system, removing products from the system, or changing the temperature of the system?
Consider the equilibrium reaction: Ag2SO4(s) <=> 2Ag+ + SO4-2. What would be the effect of adding...
Consider the equilibrium reaction: Ag2SO4(s) <=> 2Ag+ + SO4-2. What would be the effect of adding more Ag+ in the reaction container? no effect equilibrium is reached faster (wrong answer) equilibrium reaction is shifted forward equilibrium reaction is shifted in the reverse direction
art A Multiple choice each question is worth 5 points each for a total of 95...
art A Multiple choice each question is worth 5 points each for a total of 95 points Here is a reaction: A + 2 .D with the following concentrations: IAI - 2mM. (B) = Smm. (C) - 2mM, ID - 3mM The equilibrium constant for this reaction is 4mm Which direction will this reaction proceed to attain equilibrium? Forward d. It cannot ever attain equilibrium b. Reverse e. There is insufficient information to answer this It's already at equilibrium 2....
D Question 4 1 pts The reaction shown is at equilibrium. If a student adds more...
D Question 4 1 pts The reaction shown is at equilibrium. If a student adds more X to the system, what happens immediately (at that instant) to Q and K? X Y Z Both decrease Both increase O Qgets larger and gets smaller K gets larger and gets smaller Kremains constant and increases Kremains constant and a decreases 1 pts Question 5 You have a saturated solution of Ca(OH)2 in a flask, meaning there is some solid CaOH)2 sitting at...
QUESTION 1 11 poin Given the following endothermic reaction, predict which way the reaction will shift to re-establish equilibrium after being disturbed by each action below 2A) + 3 Bad Cam + 2DG) Removing some C A Toward the reactant side Adding more B. The reaction will not shift in response to the action - Adding more C. The reaction will shift, but there is not enough information to determine which way it was shift - Removing Toward the product...
6. Answer the following questions regarding the equilibrium for the reaction below 2 AsH3(g) = 2 As (s) + 3 H2 (9) a. If AsH3 was removed from the equilibrium mixture, what would happen to the equilibrium concentration of H2? (increase, decrease, no change) b. If additional As is added to the reaction, what would happen to the equilibrium concentration of AsH3? (increase, decrease, no change) c. If the value of K decreases as the temperature of the system is...
3. Use the provided experimental data to calculate the equilibrium constant, Ke, for the reaction given below. (7) Co3(ag)SCN (ag)CoSCN (ag) Ke-? initial concentration of Co», 1.0 × 10-3 M initial concentration of SCN: 5.0 x 10-4 M absorbance of the equilibrium mixture at 491 nm: 0.167 trendline equation for the [CoSCN2+] calibration curve: y (4.2 x 103)x +0.0074 What, if anything, will happen to saturated PbBr2 solution if more Br ions are added to the solution? Explain your answer....
Understand how catalysts affect equilibrium Question Identify the options below that are results of adding a catalyst to a chemical system at equilibrium. (select all that apply) Select all that apply: ✓ The reaction rates are increased. The reaction quotient is unaffected. The reaction quotient decreases. The equilibrium constant is unaffected. FEEDBACK MORE INSTRUCTION SUBMIT
Answer the questions about the following reaction below. The equilibrium constant for the decomposition of PCls at 250°C is 0.041 ΔH is positive; reactants and products are gases at 250°C. Refer to your textbook. 1. Is the reaction above exothermic or endothermic? 2. What happens to the concentrations of PCls and Cl if more PCls is added once the reaction reaches equilibrium? (increases, decreases) PC1s Cl2 3. What happens to the moles of PCIs, PCls and Cl in the container...
art A Multiple choice each question is worth 5 points each for a total of 95 points Here is a reaction: A + 2 .D with the following concentrations: IAI - 2mM. (B) = Smm. (C) - 2mM, ID - 3mM The equilibrium constant for this reaction is 4mm Which direction will this reaction proceed to attain equilibrium? Forward d. It cannot ever attain equilibrium b. Reverse e. There is insufficient information to answer this It's already at equilibrium 2....
D Question 4 1 pts The reaction shown is at equilibrium. If a student adds more X to the system, what happens immediately (at that instant) to Q and K? X Y Z Both decrease Both increase O Qgets larger and gets smaller K gets larger and gets smaller Kremains constant and increases Kremains constant and a decreases 1 pts Question 5 You have a saturated solution of Ca(OH)2 in a flask, meaning there is some solid CaOH)2 sitting at...
Most questions answered within 3 hours.
-
Caculate the PH THANK YOU!
[OH−] = 1.9×10−7 M
[OH−] = 1.6×10−8 M
[OH−] = 7.2×10−11...
asked 2 minutes from now -
Suppose you drive an old truck with a 32 gallon gas tank that
gets 16 miles/gallon....
asked 10 seconds from now -
As
an analyst you believe that Acme Company will pay a dividend of $3
per share...
asked 4 minutes ago -
Claim: At most 81% of adults do not have hypertension. When 869
randomly selected adults were...
asked 21 minutes ago -
Assume a class has 19 members.
a. In how many ways can a president, a vice...
asked 18 minutes ago -
What could be a possible reason that protozoan infections are
increasing in the United States
asked 17 minutes ago -
Implement a Full Adder with two 4x1 Mux and the MSB as possible
inputs of the...
asked 27 minutes ago -
offering the survey (maybe via smart phones) is a good idea?
why?
asked 23 minutes ago -
2. Construct a business plan for your proposed business in
question 1, paying particular attention to:...
asked 21 minutes ago -
1. Choose a work situation in which you were required to do a
lot of creative...
asked 27 minutes ago -
An aqueous solution of barium hydroxide is
standardized by titration with a 0.196 M solution
of...
asked 1 hour ago -
accorsing to the data from thw college board, the mean wuantitive
Sat score for s demale...
asked 2 hours ago