ZuoTi.Pro
Question

Again, consider the exothermic reaction, with K=3.00: 2A(aq) + B(g) ⇌ C(aq) + D(g) With initial c...

Again, consider the exothermic reaction, with K=3.00: 2A(aq) + B(g) ⇌ C(aq) + D(g) With initial concentrations of [A] = 0.5M, [B] = 2.0M, [C] = 1.0M, and [D] = 1.5M. For each of the following disruptions, predict weather the reaction will go forward (toward products), reverse (towards reactants), or be unchanged. a) [A] increased to 2.0M b) Pressure doubled. c) Volume of solution doubled by dilution. d) The temperature is increased by 100.0oC

(15.83 from text) When 1.50mol CO2 and 1.50mol H2 are placed in a 3.00L container at 395oC, the following equilibrium is achieved: CO2(g) + H2(g) ⇌ CO(g) + H2O(g) If Kc is 0.802, what are the concentrations of each substance in the equilibrium mixture? (HINT: x is NOT small)

science   chemistry   
0 0
Add a comment Improve this question Transcribed image text
Next > < Previous
Sort answers by oldest

Homework Answers

Answer #1

2 knincible. use do that d olume o ltion is doubled b kuoxe doubled, thun eqili baium Roest a no- o moles siea Concentration2. (주 0, 802 0,895 1.3425-o. 89s) |- ay 25 89S 0, 구08 3 3 3 CH20 700.236 M 3

0 0
Add a comment
Know the answer?
Add Answer to:
Again, consider the exothermic reaction, with K=3.00: 2A(aq) + B(g) ⇌ C(aq) + D(g) With initial c...
Your Answer:

Post as a guest

Your Name:

What's your source?

Earn Coins

Coins can be redeemed for fabulous gifts.

Log In

Sign Up

Not the answer you're looking for? Ask your own homework help question. Our experts will answer your question WITHIN MINUTES for Free.
Similar Homework Help Questions

  • Consider the following reaction:        CO2(g) + 3H2(g) D CH3OH (g) + H2O (g) A reaction mixture initially...

    Consider the following reaction:        CO2(g) + 3H2(g) D CH3OH (g) + H2O (g) A reaction mixture initially contains 0.50 M CO2 and 0.75 M H2. Find the equilibrium constant (Kc) for the reaction, if the equilibrium concentration of H2 is 0.45 M

  • 3. (8 Pts) At 127°C, Kc = 2.6 x 10- for the reaction: 2 NH3(g) +...

    3. (8 Pts) At 127°C, Kc = 2.6 x 10- for the reaction: 2 NH3(g) + N2(g) + 3 H2(g) Calculate Kp at this temperature. 4. (10 Pts) A 1.00-L flask was filled with 2.00 mol gaseous SO2 and 2.00 mol gascous NO, and heated. After equilibrium was reached, it was found that 1.30 mol gaseous NO was present. Assume that the reaction: SO2(g) + NO2(g) =SO3(g) + NO(g) occurs under these conditions. Calculate the value of the equilibrium constant,...

  • Write the equilibrium-constant expression for the reaction A(s)+3B(l)<------->2C(aq)+D(aq) in terms of [A], [B], [C], and [D]...

    Write the equilibrium-constant expression for the reaction A(s)+3B(l)<------->2C(aq)+D(aq) in terms of [A], [B], [C], and [D] as needed. Kc=? *Kc, which is sometimes symbolized as Keq, denotes that the equilibrium constant is expressed using molar concentrations. For this question, Kc means the same thing as Keq.

  • Consider the following equilibrium, for which Delta H < 0 (exothermic reaction): 2 SO_2(g) + O_2(g)...

    Consider the following equilibrium, for which Delta H < 0 (exothermic reaction): 2 SO_2(g) + O_2(g) 2 SO_3(g) How will each of the following changes affect an equilibrium mixture of the three gases: (a) Oxygen is added to the system. (b) the reaction mixture is heated. (c) the volume of the reaction vessel is doubled. (d) the total pressure of the system is increased by adding a noble gas. You must explain your reasoning on each case.

  • A.) Given the reaction 2A + B ⇋ 4 C (all gases) concentrations at equilibrium are...

    A.) Given the reaction 2A + B ⇋ 4 C (all gases) concentrations at equilibrium are A = 0.076 M B = 0.829 M If K = 3.32, find the concentration of C and report it in M units. B.) Cu (s) + 2 Ag+ ⇋ Cu2+ (aq+) + 2 Ag(s)    K = 7.88 x 104 PbCl2 (s) ⇋ Pb2+ (aq) + 2 Cl- (aq) K = 2.4 x 10-4 AgI (s) ⇋ Ag+ (aq) + I- (aq) K =...

  • Consider this exothermic reaction at equilibrium: C(s) + 2H2(g) - CH2(g). Predict whether the reaction will...

    Consider this exothermic reaction at equilibrium: C(s) + 2H2(g) - CH2(g). Predict whether the reaction will shift left, right, or will not shift after each disturbance. Use the drop down to answer. When some H2 is removed, the reaction will When some C is added, the reaction will When the volume of the reaction mixture is decreased the reaction will When the temperature is increased, the reaction will shift right shift left not shift

  • Consider the following equilibrium reaction occurring in aqueous solution at 24.7 degrees C. 2A(aq) + B(aq)...

    Consider the following equilibrium reaction occurring in aqueous solution at 24.7 degrees C. 2A(aq) + B(aq) 3C(aq) + D(aq) If 25.00mL of 0.0350M A(aq) is mixed with 8.37mL of 0.0300M B(aq) and allowed to come to equilibrium, the absorbance due to the colored product D(aq) is found to be 0.561. The calibration equation shows that Absorbance = 455.8 [D(aq)] + 0.012. Based on the experimental data, calculate the value of the equilibrium constant. Assume the volumes are additive. b.) If...

  • Exercise 16.56 Consider the reaction: CO(g)+H2O(g)⇌CO2(g)+H2(g) Kc=102 at 500 K A reaction mixture initially contains 0.135...

    Exercise 16.56 Consider the reaction: CO(g)+H2O(g)⇌CO2(g)+H2(g) Kc=102 at 500 K A reaction mixture initially contains 0.135 M CO and 0.135 M H2O. Part A What will be the equilibrium concentration of [CO]? [CO] =   M   SubmitMy AnswersGive Up Part B What will be the equilibrium concentration of [H2O]? [H2O] =   M   SubmitMy AnswersGive Up Part C What will be the equilibrium concentration of [CO2]? [CO2] =   M   SubmitMy AnswersGive Up Part D What will be the equilibrium concentration of [H2]?...

  • The following reaction was carried out in a 3.75 L reaction vessel at 1100 K: C(s)+H2O(g)⇌CO(g)+H2(g)...

    The following reaction was carried out in a 3.75 L reaction vessel at 1100 K: C(s)+H2O(g)⇌CO(g)+H2(g) If during the course of the reaction, the vessel is found to contain 8.50 mol of C, 12.7 mol of H2O, 4.00 mol of CO, and 6.20 mol of H2, what is the reaction quotient Q? Enter the reaction quotient numerically. Q = Consider the reaction CO(g)+NH3(g)⇌HCONH2(g),    Kc=0.810 If a reaction vessel initially contains only CO and NH3 at concentrations of 1.00 M and 2.00...

  • Consider the reaction at 25°C: 2A (aq) + B (aq) → C (aq) +2D (aq) An...

    Consider the reaction at 25°C: 2A (aq) + B (aq) → C (aq) +2D (aq) An experiment was performed with the following initial concentrations: [A] = 2.00 M, [B] = 3.00 M, [C] = 0.100 M, [D] = 0.800 M. The reaction was allowed to proceed until equilibrium was reached at which time [A] = 0.600 M. What is the value of Wmax for the maximum work that could have been performed as the reaction began? Please report your answer...

ADVERTISEMENT
Free Homework Help App
Download From Google Play
Scan Your Homework
to Get Instant Free Answers
Need Online Homework Help?
Ask a Question
Get Answers For Free
Most questions answered within 3 hours.
ADVERTISEMENT
ADVERTISEMENT
ADVERTISEMENT