ICE Table:
Given at equilibrium,
[CO] = 0.22
0.35-1x = 0.22
x = 0.130
Equilibrium constant expression is
Kc = [CO2][H2]/[CO][H2O]
Kc = (+1x)(+1x)/(0.35-1x)(0.4-1x)
Kc = (+1*0.13)(+1*0.13)/(0.35-1*0.13)(0.4-1*0.13)
Kc = 0.28
Answer: C
22) In the coal-gasification process, carbon monoxide is converted to carbon dioxide via the following reaction: CO...
In the coal-gasification process, carbon monoxide reacts with water to produce carbon dioxide and hydrogen gas. CO (g) + H2O (g) CO2 (g) + H2 (g) In an experiment, 0.35 mol of CO and 0.40 mol of H2O were placed in a 1.00-L reaction vessel. At equilibrium, there were 0.22 mol of CO remaining. Keq at the temperature of the experiment is ________. Group of answer choices 5.5 0.28 0.75 3.5 1.0
Coal gasification produces an easily-transportable, clean-burning combination of carbon monoxide and hydrogen from coal by reacting it with steam, like this: C(s)+H2O(g) → CO(g)+H,(8) Suppose an engineer decides to study the rate of this reaction. He prepares four reaction vessels with 147.0 g of solid carbon and 5.95 g of steam each. The volume and temperature of each vessel is shown in the table below. Arrange the reaction vessels in decreasing order of initial rate of reaction. In other words,...
Coal gasification produces an easily-transportable, clean-burning combination of carbon monoxide and hydrogen from coal by reacting it with steam, like this: C(s)+H,09) - CO(g)+H26) Suppose an engineer decides to study the rate of this reaction. He prepares four reaction vessels with 147.0 g of solid carbon and 5.95 g of steam each. The volume and temperature of each vessel is shown in the table below. Arrange the reaction vessels in decreasing order of initial rate of reaction. In other words,...
was 1.5 pts Question 9 Given the following reaction: CO (g)+2 H2(g) CHOH (8) In an experiment, 0.45 mol of CO and 0.57 mol of H2 were placed in a 1.00-L reaction vessel. At equilibrium, there were 0.28 mol of CO remaining. Keg at the temperature of the experiment is
Please answer the following question and show all work to receive credit: 12. Coal gasification usually begins with the formation of carbon monoxide and hydrogen gas from carbon and steam. C(s) + H2O(g) < - > CO(g) + H2(g) delta H reaction = 131 kJ/mole. An engineer the Kp is only 9.36 X 10^-17 at 25 degrees Celsius. What can be done to the system to increase the yield of the products?
Carbon monoxide gas reacts with hydrogen gas to form methanol via the following reaction: CO(g)+2H2(g)→CH3OH(g) A 1.70 L reaction vessel, initially at 305 K, contains carbon monoxide gas at a partial pressure of 232 mmHg and hydrogen gas at a partial pressure of 355 mmHg . Identify the limiting reactant and determine the theoretical yield of methanol in grams
Experiment 9-Post-lab Questions 1. Methanol (CH,OH) can be produced by the reaction of carbon monoxide (CO) with hydrogen (H,). The balanced chemical reaction is: cO@)+2 H, (g)CH,OH() Suppose 14.0 g of carbon monoxide is reacted with 8.0 g of hydrogen. a. Which reactant is the limiting reagent? b. What is the theoretical yield for methanol? c. At the completion of the reaction, how many grams of the excess reagent will remain? 2. Iron(III) oxide (Fe,O,) can be converted to iron...
The following thermochemical equation is for the reaction of carbon monoxide(g) with water(l) to form carbon dioxide(g) and hydrogen(g). CO(g) + H2O(l) CO2(g) + H2(g) H = 2.80 kJ When 9.83 grams of carbon monoxide(g) react with excess water(l),_______________ kJ of energy are___________ ( absorbed or evolved ) .
The reaction between iron(II) oxide and carbon monoxide produces iron and carbon dioxide. How many moles of iron can be obtained when 5.75 mol FeO reacts with an excess of CO? FeO+CO⟶Fe+CO2 mol Fe The reaction between hydrochloric acid and aluminum produces hydrogen gas and aluminum chloride. How many moles of H2 can be obtained when 3.40 mol HCl reacts with an excess of Al? 6HCl+2Al⟶3H2+2AlCl3
The reaction between iron(II) oxide and carbon monoxide produces iron and carbon dioxide. How many moles of iron can be obtained when 6.75 mol FeO reacts with an excess of CO? FeO + CO — Fe + CO2 mol Fe The reaction between hydrochloric acid and aluminum produces hydrogen gas and aluminum chloride. How many moles of H, can be obtained when 7.20 mol HCl reacts with an excess of Al? 6 HCI + 2 Al — 3H2 + 2...