Question

reactants or products. 10. Determine the concentration (M) of H2 gas in an equilibrium mixture that...


reactants or products.

10. Determine the concentration (M) of H2 gas in an equilibrium mixture that contains
7.5 g of CO and 10.0 g of CH3OH at 25oC. The volume of the container is 2.5L.
Kc = 7.5 at 25oC
CO(g) + 2 H2(g) ⇄ CH3OH(g)

0 0
Add a comment Improve this question Transcribed image text
Answer #1

0 Il 0.268 mol MW nco=m 7.58 2@gmor [co] =D = 0.266 mol O lotim V 2.5L [ион) = m log = 0.125M MW XV < 32gmor X2.5L y CO+ 2H₂

Add a comment
Know the answer?
Add Answer to:
reactants or products. 10. Determine the concentration (M) of H2 gas in an equilibrium mixture that...
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
  • An equilibrium mixture contains 0.550 mol of each of the products (carbon dioxide and hydrogen gas)...

    An equilibrium mixture contains 0.550 mol of each of the products (carbon dioxide and hydrogen gas) and 0.200 mol of each of the reactants (carbon monoxide and water vapor) in a 1.00 L container. CO(g)+H2O(g)−⇀↽−CO2(g)+H2(g) How many moles of carbon dioxide would have to be added at constant temperature and volume to increase the amount of carbon monoxide to 0.300 mol once equilibrium has been reestablished?

  • An equilibrium mixture contains 0.350 mol of each of the products (carbon dioxide and hydrogen gas)...

    An equilibrium mixture contains 0.350 mol of each of the products (carbon dioxide and hydrogen gas) and 0.200 mol of each of the reactants (carbon monoxide and water vapor) in a 1.00 L container. CO(g)+H2O(g)−⇀↽−CO2(g)+H2(g) How many moles of carbon dioxide would have to be added at constant temperature and volume to increase the amount of carbon monoxide to 0.300 mol once equilibrium has been reestablished?

  • An equilibrium mixture contains 0.300 mol of each of the products (carbon dioxide and hydrogen gas)...

    An equilibrium mixture contains 0.300 mol of each of the products (carbon dioxide and hydrogen gas) and 0.200 mol of each of the reactants (carbon monoxide and water vapor) in a 1.00-L container. CO+H20 <-> CO2 +H2 How many moles of carbon dioxide would have to be added at constant temperature and volume to increase the amount of carbon monoxide to 0.300 mol once equilibrium has been reestablished?

  • Please help i need to get these right in order to get an A PLEASE PLEASE...

    Please help i need to get these right in order to get an A PLEASE PLEASE PLEASE 1. What is the Kc for the following reaction at equilibrium at 1000 ∘C if [CO]= 0.50 M , [H2]= 0.32 M , [CH4]= 1.6 M , and [H2O]= 2.8 M ? CO(g)+3H2(g)⇌CH4(g)+H2O(g) 2. The equilibrium constant, Kc, for the reaction of H2 and N2 is 1.7×102 at 225 ∘C. 3H2(g)+N2(g)←−→2NH3(g) If the system at equilibrium contains 0.19 M H2 and 0.026 M...

  • Please help! Thank you 0.200 An equilibrium mixture contains 0.450 mol of each of the products (carbon dioxide and h...

    Please help! Thank you 0.200 An equilibrium mixture contains 0.450 mol of each of the products (carbon dioxide and hydrogen gas) and of the reactants (carbon monoxide and water vapor) in a 1.00-L container. ColgH,o CO,g)+ H How many moles of carbon dioxide would have to be added at constant temperature and volume to increase the amount of carbon monoxide to 0.300 mol once equilibrium has been reestablished? Number mol 0.200 An equilibrium mixture contains 0.450 mol of each of...

  • 7.(12) A gaseous mixture oxide-copper oxide catalyst at 200° C. Ir the equilibrium Kc 8.90 X...

    7.(12) A gaseous mixture oxide-copper oxide catalyst at 200° C. Ir the equilibrium Kc 8.90 X 10, determine the concentration of the reactants and products at equilibrium. CO(g) +H20(g)CO(g)+ H2(g) containing 2.00 mol of CO and 3.00 mol of H20 is exposed to a zinc constant for the following reaction is

  • A mixture of carbon monoxide, hydrogen, and methanol, CH, OH, is at equilibrium according to the...

    A mixture of carbon monoxide, hydrogen, and methanol, CH, OH, is at equilibrium according to the equation CO(g) + 2H2 (9) = CH3OH(9) At 270°C, the mixture is 5.0 x 10-2 M CO.0.760 M H2, and 9.8 x 10-3 M CH3OH What is Ke for this reaction at 270°C? Ke= When 0.125 mol of NO and 18.50 g of bromine are placed in a 1.00-L reaction vessel and sealed, the mixture is heated to 350 K and the following equilibrium...

  • Consider the reaction: CO(g)+H2O(g)⇌CO2(g)+H2(g) Kc=102 at 500 K A reaction mixture initially contains 0.150 M CO...

    Consider the reaction: CO(g)+H2O(g)⇌CO2(g)+H2(g) Kc=102 at 500 K A reaction mixture initially contains 0.150 M CO and 0.150 M H2O. What will be the equilibrium concentration of [CO2]? What will be the equilibrium concentration of [H2]?

  • 1) 2) 3) 4) The equilibrium constant for the gas phase reaction 2803 (g) = 2802...

    1) 2) 3) 4) The equilibrium constant for the gas phase reaction 2803 (g) = 2802 (g) + O2 (g) is Keg = 7.1 x 102 at 999 K. At equilibrium,_ O only reactants are present O roughly equal amounts of products and reactants are present products predominate only products are present reactants predominate QUESTION 20 The rate law of a reaction is rate = k[X]-. The units of the rate constant are O mol L-15-2 OL mol-15-1 O mol2...

  • Please answer all six thanks 1) The equilibrium constant for the following reaction is 2.90×10-2 at...

    Please answer all six thanks 1) The equilibrium constant for the following reaction is 2.90×10-2 at 1.15×103K. 2SO3(g) ------------------->2SO2(g) + O2(g) If an equilibrium mixture of the three gases in a 17.3 L container at 1.15×103K contains 0.437 mol of SO3(g) and 0.422 mol of SO2, the equilibrium concentration of O2 is  M. 2) A student ran the following reaction in the laboratory at 1100 K: 2SO3(g) -------------------->2SO2(g) + O2(g) When she introduced 7.74×10-2 moles of SO3(g) into a 1.00 liter...

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