Question

A mixture of water and graphite is heated to 890 K in a 10.0-L container. When...

A mixture of water and graphite is heated to 890 K in a 10.0-L container. When the system comes to equilibrium it contains 0.895 mol each of H2 and CO and 0.302 mol of H2O and some graphite. Some O2 is added to the system and a spark is applied so that the H2 reacts completely with the O2, forming H2O. Find the amount of CO in the flask when the system returns to equilibrium.

Science   Chemistry   
0 0
Add a commentTranscribed image text
Next >

Homework Answers

Answer #1

0 0
Know the answer?
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
Similar Questions
When CO2 is put in a sealed container at 701 K and 10.0 atm and heated...
When CO2 is put in a sealed container at 701 K and 10.0 atm and heated to 1401 K, the pressure rises to 22.5 atm? Some of the CO2 decomposes to CO and O2. Calculate the mole percent of CO2 that decomposes
When 0.0430 mol of HI is heated to 500 K in a 5.00 L sealed container,...
When 0.0430 mol of HI is heated to 500 K in a 5.00 L sealed container, the resulting equilibrium mixture contains 2.85 g of HI. Calculate Kc and Kp for the following decomposition reaction. 2 HI (g) H2 (g) + I2 (g)
Consider the following reaction at equilibrium: 2H2(g)+S2(g)⇌2H2S(g)+heat In a 10.0-L container, an equilibrium mixture contains 2.20...
Consider the following reaction at equilibrium: 2H2(g)+S2(g)⇌2H2S(g)+heat In a 10.0-L container, an equilibrium mixture contains 2.20 g of H2, 10.9 g of S2 and 68.1 g of H2S. Part A What is the numerical Kc value for this equilibrium mixture? Part B If more H2 is added to the equlibrium mixture, how will the equilibrium shift? Part C How will the equilibrium shift if the mixture is placed in a 5.00-L container with no change in temperature? Part D If...
When 1.10 mol CO2 and 1.10 mol H2 are placed in a 3.00-L container at 395...
When 1.10 mol CO2 and 1.10 mol H2 are placed in a 3.00-L container at 395 ∘C, the following reaction occurs: CO2(g)+H2(g)⇌CO(g)+H2O(g). A. If Kc = 0.802, what are the concentrations of CO2 in the equilibrium mixture?
At 500 K, a 10.0 L equilibrium mixture contains 0.424 mol N2, 1.272 mol H2, and...
At 500 K, a 10.0 L equilibrium mixture contains 0.424 mol N2, 1.272 mol H2, and 1.152 mol NH3. The mixture is quickly chilled to a temperature at which the NH3 liquefies, and the NH3(l) is completely removed. The 10.0 L gaseous mixture is then returned to 500 K, and equilibrium is re-established. How many moles of NH3(g) will be present in the new equilibrium mixture? N2(g)+3H2(g)→2NH3(g) Express your answer to three significant figures and include the appropriate units.
1. Consider the following reaction: CO(g)+2H2(g)⇌CH3OH(g) A reaction mixture in a 5.25 −L flask at a...
1. Consider the following reaction: CO(g)+2H2(g)⇌CH3OH(g) A reaction mixture in a 5.25 −L flask at a certain temperature contains 26.8 g CO and 2.35 g H2. At equilibrium, the flask contains 8.64 g CH3OH. Part A Calculate the equilibrium constant (Kc) for the reaction at this temperature. 2. Consider the following reaction: CO(g)+H2O(g)⇌CO2(g)+H2(g) Kp=0.0611 at 2000 K A reaction mixture initially contains a CO partial pressure of 1358 torr and a H2O partial pressure of 1764 torr at 2000 K....
1) The following reaction was carried out in a 2.25 L reaction vessel at 1100 K:...
1) The following reaction was carried out in a 2.25 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 8.75 mol of C, 14.1 mol of H2O, 3.60 mol of CO, and 8.50 mol of H2, what is the reaction quotient Q? 2) The following reaction was performed in a sealed vessel at 782 ∘C : H2(g)+I2(g)⇌2HI(g) Initially, only H2 and I2 were present at concentrations of [H2]=3.65M and...
1)A reaction vessel at 27 ∘C contains a mixture of SO2(P= 3.10 atm ) and O2(P=...
1)A reaction vessel at 27 ∘C contains a mixture of SO2(P= 3.10 atm ) and O2(P= 1.00 atm ). When a catalyst is added the reaction 2SO2(g)+O2(g)⇌2SO3(g) takes place. At equilibrium the total pressure is 3.85 atm. -Find the value of Kc. 2)A sample of SO3 is introduced into an evacuated sealed container and heated to 600 K. The following equilibrium is established: 2SO3(g)⇌2SO2(g)+O2(g). The total pressure in the system is found to be 3.0 atm and the mole fraction...
When solid sodium bicarbonate is heated the following decomposition reaction occurs: 2NaHCO 3(s) ⇌ Na 2CO...
When solid sodium bicarbonate is heated the following decomposition reaction occurs: 2NaHCO 3(s) ⇌ Na 2CO 3(s) + H 2O(g) + CO 2(g) In a closed container the reaction will reach equilibrium. If this reaction were at equilibrium, what effect would each of the following changes have on the reaction?       -       A.       B.       C.       D.    Some of the CO2 is selectively removed from the system.       -   ...
part a The reaction of nitrogen and hydrogen to produce ammonia: N2(g) + 3H2(g) ⇌ 2NH3(g)...
part a The reaction of nitrogen and hydrogen to produce ammonia: N2(g) + 3H2(g) ⇌ 2NH3(g) has an equilibrium constant Kc= 1.2 at 375 °C. If the starting concentrations are [H2] = 0.76 M, [N2] = 0.60 M, and [NH3] = 0.48 M, at equilibrium which gases will have increased in concentration and which will have decreased in concentration? a. H2 b. N2 c. NH3 part b When solid sodium bicarbonate is heated the following decomposition reaction occurs: 2NaHCO3(s) ⇌...
ADVERTISEMENT
Need Online Homework Help?

Get Answers For Free
Most questions answered within 1 hours.

Ask a Question
ADVERTISEMENT