One way of preparing hydrogen is by the decomposition of water. 2H 2 O(g) 2H 2
Question:
One way of preparing hydrogen is by the decomposition of water.
2H2O(g) ⇌ 2H2(g) + O2(g); ΔH° = 484 kJ
Would you expect the decomposition to be favorable at high or low temperature? Explain.
Fantastic news! We've Found the answer you've been seeking!
Step by Step Answer:
Answer rating: 42% (7 reviews)
By LeChateliers principle If we apply stress on a system in equilibrium the equi...View the full answer
Answered By
Vidyasagar KUSHWAHA
Presentl i have been cleared CSIR NET/JRF examination which is cetral level exam .I have also written IIT GATE examination whose result in waiting till now.
I have been granted CSIR JRF and now i am preparing for interview for Ph.D. admission
0.00
0 Reviews
10+ Question Solved
Related Book For
Question Posted:
Students also viewed these Sciences questions
-
Hydrogen sulfide can be removed from natural gas by the reaction 2H2S(g) + SO2(g) 3S(s) + 2H2O(g) Calculate Go and K (at 298 K) for this reaction. Would this reaction be favored at a high or low...
-
Hydrogen, H2, is used as a rocket fuel. The hydrogen is burned in oxygen to produce water vapor. 2H2(g) + O2(g) 2H2O(g); H = 484 kJ What is the enthalpy change per gram of hydrogen?
-
How many grams of oxygen gas are required to produce 7.60 kJ of heat when hydrogen gas burns at constant pressure to produce gaseous water? 2H2(g) + O2(g) 2H2O(g); H = 484 kJ Liquid water has a heat...
-
A tape player has three operations: play, fast forward and fast play. Play and fast forward are activated using the play and fast forward button respectively. These operations can be cancelled using...
-
Refer to the measurement of job satisfaction in Exercise 10.45. Using the data in Exercise 10.12, compare the proportion for firefighters, p1, with the proportion for office supervisors, p2. (a) Find...
-
In Fig. 10-54, take into account the speed of the top surface of the tank and show that the speed of fluid leaving the opening at the bottom is where h = y2 yt, and A1 and A2 are the areas of the...
-
Which of the following best describes the level of measurement of the data listed in Exercise 1: nominal, ordinal, interval, ratio? Exercise 1 Literary Digest magazine conducted a poll for the 1936...
-
Helner Cell Phones (HCP) is developing a new touch screen smartphone to compete in the cellular phone industry. The phones will be sold at wholesale prices to cell phone companies, which will in turn...
-
Adam, Ben and Charles are in partnership and their adjusted profits for the year to 30 November 2019 were 105,000. Their profit sharing ratios are as follows: 1.12.18 30.4.19 A B C 30: 44: 26 26
-
A plant manager is considering investing in a new $30,000 machine. Use of the new machine is expected to generate a cash flow of about $8,000 per year for each of the next five years. However, the...
-
Methanol is prepared industrially from synthesis gas (CO and H 2 ). CO(g) + 2H 2 (g) CH 3 OH(g); H = 21.7 kcal Would the fraction of methanol obtained at equilibrium be increased by raising the...
-
The amount of nitrogen dioxide formed by dissociation of dinitrogen tetroxide, N 2 O 4 (g) 2NO 2 (g) increases as the temperature rises. Is the dissociation of N 2 O 4 endothermic or exothermic?
-
Open the data set 1_3_17 from www.pearsonhighered.com/sullivanstats. The data set represents a list of every high school in the city of Chicago. Suppose you wish to conduct a survey of all the...
-
You have an on - premises web app named App 1 . 1 . You plan to provide remote users with access to App 1 1 by using Microsoft Entra Application Proxy. What should you do first? Select only one...
-
Bacon's Rebellion increased the demand for slaves in VA , , as landowners did not want short - term indentured servants anymore. True ior False
-
If the Canadian dollar appreciates and prices remain the same at home and abroad, foreign goods become _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ expensive relative to Canadian goods, pushing...
-
Suppose that Montenegro, a "small country", experiences growth strongly biased toward its export, cloth. How will Montenegro s welfare be affected ( ( i . . e , , increased, decreased, unaffected,...
-
Create a vector b 2 2 containing the numbers 9 , 1 0 , 1 1 , . . . , 1 0 1 , 9 , 1 0 , 1 1 , . . . , 1 0 1 , and find its class. Question: What s the class of b 2 ? 2 ? Group of answer choices...
-
This assignment deals with the application of a traditional ABC system to the problem of measuring and managing the cost of capacity. As a newly hired accountant for Zen Company, you've been asked to...
-
Compile data on consumption and expenditures for the following categories in 30 different countries: (1) food and beverages, (2) clothing and footwear, (3) housing and home operations, (4) household...
-
Discuss some advantages and some disadvantages of the particular page-table structure used in Windows 2000.
-
What is the purpose of a prototype page-table entry in Windows 2000?
-
What changes would be needed for Windows 2000 to run a process that uses a 64-bit address space?
-
On January 1, 2021, Universe of Fun issues $890,000, 9% bonds that mature in 20 years. The market interest rate for bonds of similar risk and maturity is 10%, and the bonds issue for $813,642....
-
The trial balance of Valdez Fashion Center contained the following accounts at November 30, the end of the companys fiscal year. VALDEZ FASHION CENTER Trial Balance November 30, 2015 Debit Credit...
-
Sheffield Corp. is considering the following alternatives: Alternative A Alternative B Revenues $38000 $52000 Variable costs 22800 22800 Fixed costs 10000 16000 What is the incremental profit?
Study smarter with the SolutionInn App