An equilibrium mixture contains 0.650 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) + H,O(g) = CO,(g) + H,(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? moles of CO,: mol

For the chemical equation SO₂(g) + NO₂(g) — SO₂(g) + NO(g) the equilibrium constant at a certain temperature is 2.80. At this temperature, calculate the number of moles of NO₂(g) that must be added to 2.20 mol SO₂(g) in order to form 1.00 mol SO3(g) at equilibrium. mol moles of NO₂ (g):

Sulfur dioxide and oxygen react to form sulfur trioxide during one of the key steps in sulfuric acid synthesis. An industrial chemist studying this reaction fills a 100. L tank with 42. mol of sulfur dioxide gas and 5.6 mol of oxygen gas, and when the mixture has come to equilibrium measures the amount of sulfur trioxide gas to be 9.0 mol. Calculate the concentration equilibrium constant for the reaction of sulfur dioxide and oxygen at the final temperature of the mixture. Round your answer to 2 significant digits. K_ = ] x10

Using the general properties of equilibrium constants At a certain temperature, the equilibrium constant K for the following reaction is 1.1: Cl₂(g) + CHCl3(g) → HCl(g) + CCl4(g) Use this information to complete the following table. Suppose a 8.0 L reaction vessel is filled with 0.35 mol of HCI and 0.35 mol of CCl4. What can you say about the composition of the mixture in the vessel at equilibrium? What is the equilibrium constant for the following reaction? Round your answer to 2 significant digits. HCl(g)+CC1,(9) Cl₂(9)+CHC13 (9) What is the equilibrium constant for the following reaction? Round your answer to 2 significant digits. 3 Cl₂(g) + 3 CHCl3(g) P 3 HCl(g)+3CCI (9) There will be very little Cl₂ and CHCl3. There will be very little HCI and CCI4. Neither of the above is true. K = 0 K = 0 x10 X 5 olo 18 Ar U

General Chemistry 4th Edition McQuarrie Rock Gallogly An equilibrium mixture contains 0.500 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? moles of CO₂: University Science Books presented by Macmillan Learning »))) R. mol

A mixture of 0.10 mole NO, 0.050 mole H₂, and 0.10 mole H₂O is placed in a 2.0 L vessel. The following equilibrium is established: + 2 H₂ (g) = N2(g) + 2 H₂O (g) 2 NO At equilibrium [NO] = 0.030 M. The initial concentration of N₂ was not mentioned so you must assume [N₂] = 0. Calculate the equilibrium concentrations (in M) of: More Information X H₂ (g) XN₂ (g) X H₂O (g) Question Answer Your answer -.020 is Your answer .035 is in Your answer .170 is i Tol: 0.0001 Tol: 0.001 Tol: 0.001

Suppose a 250. mL flask is filled with 1.0 mol of CO, 0.60 mol of NO and 1.3 mol of CO2. The following reaction becomes possible: NO,(g) + CO (g) = NO(g)+CO,(g) The equilibrium constant K for this reaction is 3.67 at the temperature of the flask. Calculate the equilibrium molarity of NO,. Round your answer to two decimal places. ? Check Explanation

Suppose a 250. mL flask is filled with 1.1 mol of CO, 0.80 mol of H,O and 0.60 mol of CO,. The following reaction becomes possible: CO(g) +H,0(g) - CO,(g)+H2(g) The equilibrium constant K for this reaction is 5.72 at the temperature of the flask. Calculate the equilibrium molarity of CO. Round your answer to two decimal places. | M

Suppose a 500. mL flask is filled with 1.8 mol of Cl,, 1.6 mol of CHCI, and 1.7 mol of HCl. The following reaction becomes possible: Cl,(g) +CHCI, (g) HCl(g)+CCl,(g) The equilibrium constant K for this reaction is 0.642 at the temperature of the flask. Calculate the equilibrium molarity of CHCI,. Round your answer to two decimal places.

Suppose à 250. mL flask is filled with 1.3 mol of CO, 1.8 mol of H,O and 1.6 mol of H,. This reaction becomes possible: co() +H,0(g) =CO,e)+H,(g) Complete the table below, so that it lists the initial molarity of each compound, the change in molarity of each compound due to the reaction, and the equilibrium molarity of each compound after the reaction has come to equilibrium. Use x to stand for the unknown change in the molarity of H,. You can leave out the M symbol for molarity. CO H,0 Co, H, initial change equilibrium Explanation Check © 2021 McGraw-Hill Education. All Rights Roserved Terms of Use Privacy 1 Ace O Type here to search