Question
Which of the following equilibria would shift right by increasing the volume of the reaction vessel...
Which of the following equilibria would shift right by increasing the volume of the reaction vessel based on Le Châtelier's principle?
(a) N 2 (g)+3H 2 (g) = 2NH 3 (g)
(b) H 2 (g)+l 2 (g)=2Hl(g)
(c) ( CO(g)+H 2 O(g) = CO 2 (g)+H 2 (g)
(d) CaO(s)+CO 2 (g) = CaCO 3 (s)
(e) N 2 O 4 (g)=2NO 2 (g)
Answers
Option e, is correct answer
Increased volume shifts the system to the side of the reaction that has more moles of gas, whereas, decreased volume shifts the system to the side of the reaction that has fewer moles of gas.
Here, we have to increase the volume, then, for shifting the equilibria on right side, i.e., formation of product, would occur if initially, there are more number of moles on right side, product side.
in option e, there are 2 moles in product side, and 1 mole in reactant side, so here, increase of volume,will shift the equilibria on right side, i.e., formation of product.
In options, a and d, number of moles are decreasing on product side, so increase in volume will shift equilibria on reactant side.
In options, b and c , reaction has the same number of moles of gaseous reactants and products, so changing the volume for the reaction will not shift the system either way. Neither reactants nor products are favored.
Similar Solved Questions
1 answers
N the figure a nonconducting rod of length L = 8.41 cm has charge -q =...
n the figure a nonconducting rod of length L = 8.41 cm has charge -q = -4.27 fC uniformly distributed along its length. (a) What is the linear charge density of the rod? What are the (b) magnitude and (c) direction (positive angle relative to the positive direction of the x axis) of the electric fie...
1 answers
At a total cost of $6,290,000, Herrera Corporation acquired 161,000 shares of Tran Corp. common stock...
At a total cost of $6,290,000, Herrera Corporation acquired 161,000 shares of Tran Corp. common stock as a long-term investment. Herrera Corporation uses the equity method of accounting for this investment. Tran Corp. has 700,000 shares of common stock outstanding, including the shares acquired by H...
1 answers
Fraser Company will need a new warehouse in ten years. The warehouse will cost $450,000 to...
Fraser Company will need a new warehouse in ten years. The warehouse will cost $450,000 to build. To determine the appropriate discount factor(s) using tables, click here to view Exhibit 12B-1. Alternatively, if you calculate the discount factor(s) using a formula, round to three (3) decimal places ...
1 answers
Cannot pin point the other ones. 2. Identify which of the following compounds is aromatic and...
cannot pin point the other ones. 2. Identify which of the following compounds is aromatic and give the number of p electrons. (5 pts each) b) N Aromatic T 6...
1 answers
Pureform, Inc., uses the FIFO method in its process costing system. It manufactures a product that...
Pureform, Inc., uses the FIFO method in its process costing system. It manufactures a product that passes through two departments. Data for a recent month for the first department follow: Materials $ 68,500 Labor 5,700 Overhead $ 21,400 $ Work in process inventory, beginning Units started in process...
1 answers
Pathophysiology: Describe the sequences of events from a Neisseria gonorrhoeae bacterial infection and any potential consequences...
Pathophysiology: Describe the sequences of events from a Neisseria gonorrhoeae bacterial infection and any potential consequences in a male....
1 answers
A certain reaction is known to have an activation energy E = 70.0 kJ/mol. Furthermore, the...
A certain reaction is known to have an activation energy E = 70.0 kJ/mol. Furthermore, the rate of this reaction is measured at 362. K and found to be 7.9x 10 MIs. Use this information to answer the questions in the table below. (You may need to use the scrollbar to see all the choices.) Suppose the...
1 answers
Group: _ Name: Score:12 Lab 4 Force Balance Part 1. Vector Addition [email protected] F [email protected] F...
Group: _ Name: Score:12 Lab 4 Force Balance Part 1. Vector Addition [email protected] F [email protected] F Part 2. Force Optimization Plot with hypothetical data and nd ysax'+bxsc Curve Fit Eq from curve fit 30 40 50 60 70 80 90 100 93 90 89 89 91 94 from curve ft prom curve fit from graph from graph Note: all va...
1 answers
Chapter 30, Problem 4 In the figure, four long straight wires are perpendicular to the page,...
Chapter 30, Problem 4 In the figure, four long straight wires are perpendicular to the page, and their cross sections form a square of edge length a 18 cm. The currents are out of the page in wires 1 and 2 and into the page in wires 3 and 4, and each wire carries 7.0 A. What is the magnitude of the ...
1 answers
(1 point) Classify the critical point (0,0) of the linear 2 x 2 system by computing...
(1 point) Classify the critical point (0,0) of the linear 2 x 2 system by computing the trace T, the determinant A and the discriminant D=72 – 4A. xt' = -5x + 3y, y' = 2x – 7y....
1 answers
1. Find the type of singular point of the following system 2.Find the Laplace transform dx...
1. Find the type of singular point of the following system 2.Find the Laplace transform dx = x dt dy = -x + 2y dt f(t) = 8(t - 1)cos (t)...
1 answers
Make 3 dichotomy keys using table: 1. Gram Negative Rods (5 Microbes) 2. Gram positive cocci...
Make 3 dichotomy keys using table: 1. Gram Negative Rods (5 Microbes) 2. Gram positive cocci 3. Gram positive rods (3 microbes) DNASE test? + + + + + + + + + + + + 1 + PR Glu PR Lac MR VP Citrate Starch Gelatin E. coli AG AG P. hauseri A E. aerogenes A A K. pneumoniae AG AG A. faecalis E. faecal...
1 answers
6. Describe accredited investors and the reason that a few investments may be distributed only to...
6. Describe accredited investors and the reason that a few investments may be distributed only to them. 7. Define and describe short selling. Why would you do that? 8. Elaborate on the meaning of a prospectus. 9. Explicate 2 different types of orders such as limit and stop limit ones....
1 answers
6 pts Question 16 The polynomial g(x) = 2 + x + x?is irreducible over Zz,...
6 pts Question 16 The polynomial g(x) = 2 + x + x?is irreducible over Zz, and B is a root of g(x). What is an equivalent expression for 1 + 87 as a power of B? O B3 O 06...
1 answers
The steeper the slope of the security market line, the: Question 9 options: Lower the risk...
The steeper the slope of the security market line, the:
Question 9 options: Lower the risk premium. Higher the risk premium.
Higher the market beta.
Higher the risk-free rate of return.
Lower the risk-free rate of return.
...