Question

UTTON APPII 3 (12:00p.m.) to April 6th (12:00p.m.) Question 4 4 pts A sample of ammonia gas was allowed to come to equilibriu
0 0
Add a comment Improve this question Transcribed image text
Answer #1

2NH3---> N2 + 3H2

C. 0. 0

C -2x. x. 3x

x = 0.0161 M

C-2x = 0.295

C = 0.295+(2×0.0161)

= 0.328M

(E) is correct option

Add a comment
Know the answer?
Add Answer to:
UTTON APPII 3 (12:00p.m.) to April 6th (12:00p.m.) Question 4 4 pts A sample of ammonia...
Your Answer:

Post as a guest

Your Name:

What's your source?

Earn Coins

Coins can be redeemed for fabulous gifts.

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
  • A sample of ammonia gas was allowed to come to equilibrium at 400 K. 2NH3(g)  N2(g) +...

    A sample of ammonia gas was allowed to come to equilibrium at 400 K. 2NH3(g)  N2(g) + 3H2(g) At equilibrium, it was found that the concentration of H2was 0.0572 M, the concentration of N2was 0.0191 M, and the concentration of NH3was 0.412 M.  What is Kpfor this equilibrium?  (R= 0.0821 L · atm/(K · mol))

  • At 450°C, ammonia gas will decompose according to the following equation 2 NHa (g)N2 (g)3 H2...

    At 450°C, ammonia gas will decompose according to the following equation 2 NHa (g)N2 (g)3 H2 (g) Kc 6.30 at 450.C An unknown quantity of NH3 is placed in a reaction flask (with no N2 or Hz) and is allowed to come to equilibrium at 450.0°C. The equilibrium concentration of H2 is then determined to be 0.111 M. Determine the initial concentration of NH3 placed in the flask. Initial concentration NH3 M Evaluate

  • Choosa the correct answer : 1. K unit in the balanced reaction : H2 +12 ->...

    Choosa the correct answer : 1. K unit in the balanced reaction : H2 +12 -> 2H A) mol. L. B) mol'.L2 C) mol.L. D) without unit. 2. K unit in the balanced reaction 3H2(g) + N2(g) → 2NH3(g) A) mol. L' B) mol 2.L2 C) mol.L. D) without unit. 3. If Ke=(0.11) at a temperature of (700k) for the reaction: CO2(g) + H2(g) = CO(g) + H2O(g) The K, of the reaction is : A) 0.22 B ) 0.11...

  • Question 39 2 pts Which of the following changes is most likely to decrease the reaction...

    Question 39 2 pts Which of the following changes is most likely to decrease the reaction rate for the chemical reaction? 2CO(g) + O2(g) → 2CO2(g) O adding a catalyst to the reaction mixture adding twice as much O2 to the reaction mixture O removing some CO from the reaction mixture tripling the temperature of the reaction mixture Question 40 2 pts If two aqueous solutions with concentrations of 0.3 M sugar and 0.5 M sugar respectively are separated by...

  • QUESTION 2 Ammonia is produced industrially using an equilibrium reaction between hydrogen and nitrogen. The table...

    QUESTION 2 Ammonia is produced industrially using an equilibrium reaction between hydrogen and nitrogen. The table to the right shows the equilibrium constant values at various temperatures during the reaction. Use this table to answer the following questions. Do not include units. N2 (9) + 3 H2 (9) #2 NH3 (9) 1) Which reaction (forward / reverse / neither) is being favored at a temperature of 300°C? T("C) Kc 25 6.4 x 102 2) Which temperature would be most favorable...

  • pages 2-4 please! its equilibrium worksheet 2. A sample of gaseous BrCl is allowed to decompose...

    pages 2-4 please! its equilibrium worksheet 2. A sample of gaseous BrCl is allowed to decompose in a closed container at 25C according to the equation below: 2BrCl(g) Bra(g) + Cl2(g) When the reaction reaches equilibrium, the following concentrations were obtained: [BrCl] = 0.38 M, [Cl:] = 0.26 M & [Br2] = 0.26 M. Determine the equilibrium constant for the reaction 3. A mixture of gases NOCI, Cl and NO was allowed to reach equilibrium at a particular temperature. The...

  • 5 pts Question 4 A mixture of 0.75 moles of H2S. 0.40 moles of H2, and...

    5 pts Question 4 A mixture of 0.75 moles of H2S. 0.40 moles of H2, and 1.25 moles of S2 are placed in a 10.0L container. Which of the following statements is true if the following reaction has a Ke value of c.40 x 108 at a temperature of 750°C? 2 H25 (8)2H2(g) + S2 (8) The reaction shifts to the right to establish equilibrium The reaction is already at equilibrium The value of K will change as the reaction...

  • 4. A sample of HI is placed in a sealed container and allowed to come to...

    4. A sample of HI is placed in a sealed container and allowed to come to equilibrium. The equilibrium reaction and equilibrium constant are HSO4 (aq) + H20(1) = H,O*(aq) +50:(aq) K.-6.6 x 10-4 A sample mixture was found to have the following equilibrium concentrations: (HSO4] -0.056 M [H30 ) - 0.971 M in the equilibrium mixture? Show the steps in your calculation. What is the molar concentration of SO 5. Would HSO4 a strong or weak acid?(make sure you...

  • pages 1-4 go together, and last question is separate but needs an answer. separate question: Which...

    pages 1-4 go together, and last question is separate but needs an answer. separate question: Which state of matter is the most energetic? give a reason for your answer. CHEM&121 WS-11: Equilibrium Worksheet 1. Write the equilibrium expression for the following reactions: a. 200+ 0 2CO b. COCl2 CO + Cl2 c. CS2 + 4H CH. +2H:S d. 2SO2 + 0 2SO e. 2C1:05 O2 + 4CIO 1 2. A sample of gaseous BrCl is allowed to decompose in a...

  • This Question: 3 pts 20 of 20 (12 complete) This Test: 4 In the figure below,...

    This Question: 3 pts 20 of 20 (12 complete) This Test: 4 In the figure below, O is the center of the circle. Find each measurement below. a. m ZACO b. MAC = G. MCB-° d. MAB e. MCBA 59 50 310 0 a. mZACO b. MAC c. MC8 d. MAB e. CBA ength Enter your answer in each of the answer boxes. Stv le da DIN F8 DD F7 F10 F11 12

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