ZuoTi.Pro
Question

Consider the following system at equilibrium where AHo--87.9 kJ, and Kc-83.3, at 500 K. PCl3(g) C2(gPCI5(g) If the VOLUME of the equilibrium system is suddenly decreased at constant temperature: The value of KcA. increases B. decreases C. remains the same The value of Qc A. is greater than Kc B. is equal to Kc C. is less than K The reaction must:A. run in the forward direction to reestablish equilibrium B. run in the reverse direction to reestablish equilibrium C. remain the same. It is already at equilibrium. The number of moles of Cl2 will:A. increase. B. decrease. C. remain the same.Consider the following system at equilibrium where AH° 16.1 kJ, and Kc -154, at 298 K. 2N0(g) + Br2(g)一一2NOBr(g) If the VOLUME of the equilibrium system is suddenly decreased at constant temperature: The value of KcA. increases B. decreases C. remains the same The value of Qe A. is greater than Kc B. is equal to Kc C. is less than Kc The reaction must:A. run in the forward direction to reestablish equilibrium. B. run in the reverse direction to reestablish equilibrium. C. remain the same. It is already at equilibrium The number of moles of Br2 will:A. increase. B. decrease. C. remain the same.

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

Homework Answers

Answer #1

Soluton iguilbrisy h amout of vaiou htotal htolel h tafl valhe of De s i gruh thaneSimilaly hota cik g diuudhon do alstabligh quilim The uimbr of melei of Pr) oill

0 0
Add a comment
Know the answer?
Add Answer to:
Consider the following system at equilibrium where AHo--87.9 kJ, and Kc-83.3, at 500 K. PCl3(g) C2(gPCI5(g)...
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 system at equilibrium where H° = -87.9 kJ, and Kc = 83.3 ,...

    Consider the following system at equilibrium where H° = -87.9 kJ, and Kc = 83.3 , at 500 K: PCl3(g) + Cl2(g) PCl5(g) If the TEMPERATURE on the equilibrium system is suddenly decreased : The value of Kc A. Increases B. Decreases C. Remains the same The value of Qc A. Is greater than Kc B. Is equal to Kc C. Is less than Kc The reaction must: A. Run in the forward direction to restablish equilibrium. B. Run in...

  • Consider the following system at equilibrium where H° = 111 kJ, and Kc = 6.30, at...

    Consider the following system at equilibrium where H° = 111 kJ, and Kc = 6.30, at 723 K: 2NH3(g)--> N2(g) + 3H2(g) If the TEMPERATURE on the equilibrium system is suddenly decreased: 1- the value of Kc A. Increases B. Decreases C. Remains the same 2- The value of Qc A. Is greater than Kc B. Is equal to Kc C. Is less than Kc 3- The reaction must: A. Run in the forward direction to reestablish equilibrium. B. Run...

  • Consider the following system at equilibrium where Delta H° = -108 kJ, and Kc = 77.5,...

    Consider the following system at equilibrium where Delta H° = -108 kJ, and Kc = 77.5, at 600 K. CO(g) +  Cl2(g) <---> COCl2(g) If the VOLUME of the equilibrium system is suddenly  decreased at constant temperature: The value of Kc A. increases. B. decreases. C. remains the same. The value of Qc A. is greater than Kc. B. is equal to Kc. C. is less than Kc. The reaction must: A. run in the forward direction to reestablish equilibrium. B. run...

  • Consider the following system at equilibrium where AH° = 16.1 kJ, and K. -6.50x10. at 298...

    Consider the following system at equilibrium where AH° = 16.1 kJ, and K. -6.50x10. at 298 K. 2NOBr(g) = 2NO(g) + Brz(9) If the VOLUME of the equilibrium system is suddenly decreased at constant temperature: The value of K. A. increases. B. decreases. C. remains the same. The value of QcL A . is greater than Kc. B. is equal to Ke C. is less than Ka The reaction must: A. run in the forward direction to reestablish equilibrium. B....

  • Consider the following system at equilibrium where AH° = 198 kJ, and K. = 2.90x102, at...

    Consider the following system at equilibrium where AH° = 198 kJ, and K. = 2.90x102, at 1.15*10°K. 2SO3(g) — 2802(g) + O2(g) If the VOLUME of the equilibrium system is suddenly decreased at constant temperature: The value of K. A increases. B. decreases. C. remains the same. The value of Qc A. is greater than Kc B. is equal to Ko C. is less than K The reaction must: A. run in the forward direction to reestablish equilibrium. B. run...

  • Consider the following system at equilibrium where AH° = -198 kJ, and K. = 34.5, at...

    Consider the following system at equilibrium where AH° = -198 kJ, and K. = 34.5, at 1.15*10' K. 2802(g) + O2(g) 2803(g) If the VOLUME of the equilibrium system is suddenly decreased at constant temperature: The value of K A. increases. B. decreases. C. remains the same. The value of Qc A. is greater than K. B. is equal to K C. is less than K The reaction must: A. run in the forward direction to reestablish equilibrium. B. run...

  • Consider the following system at equilibrium where AH = 18.8 kJ, and K-9.52x10-2, at 350 K...

    Consider the following system at equilibrium where AH = 18.8 kJ, and K-9.52x10-2, at 350 K CH_(g) + CCI(g) 2CH2Cl2(g) If the VOLUME of the equilibrium system is suddenly decreased at constant temperature: The value of K. A. increases. B. decreases. C. remains the same. The value of Qc A. is greater than K. B. is equal to Kc C. is less than K The reaction must: A. run in the forward direction to reestablish equilibrium. B. run in the...

  • = 0.159, at 723 K. Consider the following system at equilibrium where AH = -111 kJ,...

    = 0.159, at 723 K. Consider the following system at equilibrium where AH = -111 kJ, and K N2(g) + 3H2(g) 2NH3(g) If the VOLUME of the equilibrium system is suddenly decreased at constant temperature: The value of KO A. increases. B. decreases. C. remains the same. The value of Qc A. is greater than K B. is equal to Kc C. is less than Kc The reaction must: A. run in the forward direction to reestablish equilibrium. B. run...

  • Consider the following system at equilibrium where H° = 10.4 kJ, and Kc = 1.80×10-2, at...

    Consider the following system at equilibrium where H° = 10.4 kJ, and Kc = 1.80×10-2, at 698 K: 2HI(g) =H2(g) +  I2(g)   If the TEMPERATURE on the equilibrium system is suddenly decreased: The value of Kc A. Increases B. Decreases C. Remains the same The value of Qc A. Is greater than Kc B. Is equal to Kc C. Is less than Kc The reaction must: A. Run in the forward direction to restablish equilibrium. B. Run in the reverse direction...

  • Consider the following system at equilibrium where AH = -16.1 kJ, and K. = 154, at...

    Consider the following system at equilibrium where AH = -16.1 kJ, and K. = 154, at 298 K. 2NO(g) + Brz(g) 2NOBr(g) If the VOLUME of the equilibrium system is suddenly decreased at constant temperature: The value of K. A. increases. B. decreases. C. remains the same. The value of Qc A. is greater than K. B. is equal to K C. is less than K The reaction must: A. run in the forward direction to reestablish equilibrium. B. run...

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