sub= 18 urgent Methane and water react to form carbon monoxide and hydrogen, like this:CH,(9)+H,0(g) - CO(g)+3H,(9)Imagine 57. mmol of CO and 171. mmol of H, are added to an empty flask, and then answer the following questions.Zero.What is the rate of the reverseO Greater than zero, but less than the rate of the forward reaction.reaction before any CO or H, hasbeen added to the flask?O Greater than zero, and equal to the rate of the forward reaction.O Greater than zero, and greater than the rate of the forward reaction.O Zero,What is the rate of the reversereaction just after the CO and H2O Greater than zero, but less than the rate of the forward reaction.has been added to the flask?O Greater than zero, and equal to the rate of the forward reaction.O Greater than zero, and greater than the rate of the forward reaction.O Zero.O Greater than zero, but less than the rate of the forward reaction.What is the rate of the reversereaction at equilibrium?O Greater than zero, and equal to the rate of the forward reaction.O Greater than zero, and greater than the rate of the forward reaction.O None.O Some, but less than 57, mmol.How much CO is in the flask atequilibrium?O 57. mmol,O More than S7. mmol.

Consider a reversible reaction, that is a reaction in which the reaction proceeds in both forward…

Methane and water react to form carbon monoxide and hydrogen, like this: CH,(9)+H,0(9) - CO(g)+3H,(g) Imagine 57. mmol of CO and 171. mmol of H, are added to an empty flask, and then answer the following questions. Zero. What is the rate of the reverse reaction before any CO or H, has been added to the flask? O Greater than zero, but less than the rate of the forward reaction. O Greater than zero, and equal to the rate of the forward reaction, O Greater than zero, and greater than the rate of the forward reaction. O Zero. O Greater than zero, but less than the rate of the forward reaction. O Greater than zero, and equal to the rate of the forward reaction. O Greater than zero, and greater than the rate of the forward reaction. What is the rate of the reverse reaction just after the CO and H has been added to the flask? O Zero. O Greater than zero, but less than the rate of the forward reaction. O Greater than zero, and equal to the rate of the forward reaction. O Greater than zero, and greater than the rate of the forward reaction What is the rate of the reverse reaction at equilibrium? O None. O Some, but less than 57. mmol. How much CO is in the flask at equilibrium? O 57. mmol. O More than S7. mmol.

Methane and water react to form carbon monoxide and hydrogen, like this: CH,(9)+H,0(9) - CO(g)+3H,(g) Imagine 57. mmol of CO and 171. mmol of H, are added to an empty flask, and then answer the following questions. Zero. What is the rate of the reverse reaction before any CO or H, has been added to the flask? O Greater than zero, but less than the rate of the forward reaction. O Greater than zero, and equal to the rate of the forward reaction, O Greater than zero, and greater than the rate of the forward reaction. O Zero. O Greater than zero, but less than the rate of the forward reaction. O Greater than zero, and equal to the rate of the forward reaction. O Greater than zero, and greater than the rate of the forward reaction. What is the rate of the reverse reaction just after the CO and H has been added to the flask? O Zero. O Greater than zero, but less than the rate of the forward reaction. O Greater than zero, and equal to the rate of the forward reaction. O Greater than zero, and greater than the rate of the forward reaction What is the rate of the reverse reaction at equilibrium? O None. O Some, but less than 57. mmol. How much CO is in the flask at equilibrium? O 57. mmol. O More than S7. mmol.

Chemistry

10th Edition

ISBN:9781305957404

Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Chapter1: Chemical Foundations

Section: Chapter Questions

Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...

See similar textbooks

Similar questions

notes Anatomy PaVaTe = Pe Vz Te %3D solve for Ti= 2 solve for Vi= Solve for Piwhen temp is conStant
14:10 x + T / 1. Define the term activation energy 2. Study the graph below of a reaction Time (1) 2.1. Calculate the activation energy for the reaction. A catalyst is now used in the same reaction. 2.2. Define the term catalyst 2.3. How will the activation energy of the catalysed reaction compare to the activation energy of the un-catalysed reaction? Write only GREATER THAN, LESS THAN or SAME 2.4. Hence draw the graph of the un-catalysed reaction and the catalysed reaction on the same set of axes. Indicate clearly which graph is for the un-catalysed and which graph is for the catalysed reaction 3. Study the graph below to answer the questions that follow: Kinetic energy of particle (KE) Which graph (blue or green) shows the reaction in which a catalyst was used? Give a reason for your answer. ■ 4. Learners conducted an investigation on the decomposition of hydrogen peroxide. They used 50cm³ of 0, Imol.dm hydrogen peroxide in both experiments. In one experiment they used CuO as…
you solved first three sub-parts for me. ı need last 2 sub-parts now thank you
only answer question four with the correct answer please.
Seconds(s) Tap H2OTemp (°C) Salt Solution(+ 2.5 mL salt)Temp (°C) Salt Solution(+ 5 mL salt)Temp (°C) 30 9 7 0 60 4 4 -1 90 3 2 -2 120 2 1 -2 150 1 1 -2 180 1 1 -2 210 1 1 -2 240 1 1 -2 270 1 1 -2 300 1 1 -2 330 1 1 -2 360 1 1 -2 390 1 1 -2 420 1 1 -3 450 1 1 -3 480 1 1 -3 510 1 1 -3 540 1 1 -3 570 1 1 -3 600 1 1 -3 Attach three (virtual) graphs. On one graph, plot the data from the tap water. On the other two graphs, plot the data from the salt solutions. Clearly label the freezing point on each graph.
Question 1 of 20 A barrel of crude oil has a volume of 42 gallons, only approximately 45% of which is processed into gasoline. If your car achieves 32 mi/gal, and you drive 36,000 miles in one year, how many barrels of crude oil are required to run your car for a year? Tap here or pull up for additional resources
A metal cube having a mass of a112 kg is dropped into a graduated cylinder containing 0030 Laf water, This causes the water level to rise to 0.039L What is the density of the cube n emp For the toolbar, press ALTF10 (PO or ALTENF10 (Mad
For a field ecology project, you count the number of individuals of different ages found in a population during a single time period. There are 100 newborns, 40 1-year-olds, 15 2-year-olds, 5 3-year-olds, and 0 4-year-olds. Use these data to fill in the Nx, Sx, and Ix columns of a static life table.
Need help with homework
1.05*10 to the power2 /6.135
Find the missing value represented by shapes
2 Automobile air bags inflate following a serious impact. The impact triggers the following chemical reaction. 2NaN3 (8)→ 2 Na(s) + 3N₂ (9) S W stry.com/myct/itemView?assignmentProblemID=213377858&attemptNo=2&offset=next X 7 # 3 E D 80 C $ 4 R 888 F V % 5 FS T Y G A Part A 6 B If an automobile air bag has a volume of 11.2 L, what mass of NaN3 (in g) is required to fully inflate the air bag upon impact? Assume STP conditions. IVE ΑΣΦ Provide Feedback m = Submit MacBook Air F6 Y H & 7 Request Answer N 40 U J * 8 @ C PwC FB I M ( 9 K DD ? O ) O g L command 3 F10 P . : ; Review I Constants I Periodic Table I { + [ option = 11 ? 1 I 323) Next > 1 delete