whichquilibrilain yo6 SHum co111JoraS3. For the reaction A=B, A is initially in equilibrium with B. At some time,reaction was stressed by the addition of more A. Sketch a graph that showsthe concentration of A and B over time. Similar to the ones seen in 7.8.4. Consider the equilibrium reaction below:2 SO 3(g) → 2 SO2(g)a. Which direction will the reaction shift if:i.ii.+ O2(g) AH= 197.78 kJThe pressure is increased.jou borgOxygen is added to the reaction.The temperature is decreased.Waditumpa2012ubpontb21.0new land ordaliv. The volume is increased.b. How will the value of K change if the reaction is heated?recipitated the Fe³+DFeSCN2+(aq)(aq)is an equilibrium reaction thatproduces a colored product, at equilibrium the reaction is an orange color.5. The reaction: Fe3+ + SCN (aq)is a very dark reddish brown, while the reactantThe complex ion FeSCN2+ (aq)Fe³+ is a very pale yellow and SCN is colorless.(aq)Starting with a system at equilibrium, predict the change to the color whenthe following take place.a. More Fe³+ is addedions as Fe₂(HPO4)3(s).

Answered: For the reaction AB, A is initially in…

For the reaction AB, A is initially in equilibrium reaction was stressed by the addition of more A. Sketch a graph that sh time. Similar to the ones seen in 7.8. ver

Chemistry

10th Edition

ISBN:9781305957404

Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

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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please help with both, will upvote 1] me CH₂Cl₂ is placed in a sealed flask and heated to 408 K. When equilibrium is reached, the flask is found to contain CH₂Cl₂ (1.16×10-² M), CH4 (1.77×10-² M), and CCl4 (3.20x10-2 M). What is the value of the equilibrium constant for this reaction at 408 K? 2CH₂Cl₂(g) CH4(g) + CCl4(g) K= 2] Question Content Area The equilibrium constant, K, for the following reaction is 1.29x10-2 at 600 K. CoCl₂(g) = CO(g) + Cl₂(g) If an equilibrium mixture of the three gases in a 12.3 L container at 600 K contains 0.459 mol of COCI₂(g) and 0.388 mol of CO, the equilibrium concentration of Cl₂ is M.
6) For a given equilibrium system, 2X = Y, use the graph to the right to determine which statement(s) below is/are true. Circle all that apply. 7). anonsuma Lopinated wahallo) ob Concentration (M) 0.12 0.1 0.08 0.06 0.04 0.12 0.02 0 00 0 0.08 0.015 a. The reaction has reached equilibrium at 60 seconds. b. There are more reactants than products at equilibrium. c. K> 1 for this reaction. d. The value of K, is 3. 0.055 -0.028 20 0.038 0.049 0.028 2X = Y 0.057 0.06 0.06 0.06 0.06 0.06 ad 0.022 0.02 0.02 0.02 0.02 0.02 40 Time (seconds) 60 80 100 Which one of the following statements about the equilibrium constant, K₂, is false? a. An is equal to the sum of the coefficients of the gaseous products minus the sum of the coefficients of the gaseous reactants. An b. The relationship between K, and K. is: K₂= K. (RT) LES GE с c. No units are reported with K, values. d. K. is usually larger than K₂.
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b Jock Part A The following diagrams show the chemical reaction entrol over a four-hour time period. If C is blue and D is yellow, state whether or not the reaction has reached equilibrium in this time period. 1h esc Submit Provide Feedback alt The reaction has reached equilibrium because the total number of reactants and products does not change; the total concentration of C and D has not changed between 1 and 4 h. The reaction has not reached equilibrium because the number of reactants and products is still changing; the concentrations of C and D are still changing between 3 and 4 h. The reaction has reached equilibrium because the volume of the system does not change; the volume of the system has not changed between 1 and 4 h. The reaction has not reached equilibrium because the rate of the reaction is still changing; the rate of the reaction is still changing between 1 and 4 h. option 2 h Request Answer Q A Z 5.769 3h 2 W S AUG 9 VI X H command 4h #3 20 & F3 E D C OOD 100 F4 R F %…
Which of the ff. statements about the equilibrium constant, Ke is TRUE? 1. Large values mean that product species are favored 2. Large values mean speedier reactions Select one: O a. both 1 and 2 are TRUE O b. 2 only O c. neither 1 nor 2 are TRUE O d. 1 only Clear my choice
What are the four (4) factors that can shift the position of an equilibrium? a. b. c. d. Which can alter the value of the equilibrium constant? e.
Q6. reaction? E E a) I, Which diagram represents the slowest reaction coordinate m reaction coordinate b) II, E reaction coordinate N reaction coordinate c) III, d) IV
1.How will each change affect the reaction? PCIS(g) + heat PC13(g) + Cl:(g) a. Addition of PCls b. Addition of CI2 C. Removal of PCI3 d. Increasing temperature e. Decreasing temperature f. Decreasing Volume
For an exothermic reaction in equilibrium, an increase in temperature makes the reaction go in O backward direction O the reaction becomes faster towards forming the product. O forward direction temperature has no effect Clear my choice
At a certain temperature, the equilibrium constant, K., for this reaction is 53.3. H,(g) + L, (g) = 2 HI(g) K. = 53.3 At this temperature, 0.400 mol H, and 0.400 mol I, were placed in a 1.00 L container to react. What concentration of HI is present at equilibrium? [HI] = o DDI prt s delete home end 8. backspace num lock home K enter pause ↑ shift
(Write a three-paragraph summary that answers the guiding question: Do Changes in Temperature, Reactant Concentration, and Product Concentration Affect the Equilibrium Point ofa Reaction?) Discussion: F5 F6 F7 F8 PrtSc Insert F9 F10 F11 F12 & * 8 T. Y 5
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