What is the enthalpy change for the preparation of one mole of liquid water from the elements,

Question:

What is the enthalpy change for the preparation of one mole of liquid water from the elements, given the following equations?

Fantastic news! We've Found the answer you've been seeking!

Step by Step Answer:

Related Book For book-img-for-question

General Chemistry

ISBN: 978-1439043998

9th edition

Authors: Darrell Ebbing, Steven D. Gammon

See More Books

Question Posted: Mar 01, 2016 03:50 AM

See More Questions

Hydrazine, N2H4, is a colorless liquid used as a rocket fuel. What is the enthalpy change for the process in which hydrazine is formed from its elements? N2(g) + 2H2(g) N2H4(l) Use the following...
What is the enthalpy change for the unknown reaction? Pb(s) + Cl2(g) ( PbCl2(s)H = 359 kJ PbCl2(s) + Cl2(g) ( PbCl4()H = ? Pb(s) + 2Cl2(g) ( PbCl4() H = 329 kJ
What is the enthalpy change for the unknown reaction? P(s) + 3/2Br2() ( PBr3() H = 185 kJ PI3(s) ( P(s) + 3/2I2(s) H = ? PI3(s) + 3/2Br2() ( PBr3() + 3/2I2(s) H = 139 kJ
The following information is available for Dylan Inc., a company whose shares are traded on the Toronto Stock Exchange: Other information: 1. For all of the fiscal year 2020, $100,000 of 6%...
Gallagher Company sells a product for $ 50 per unit. Variable costs are $ 30 per unit, and fixed costs are $ 2,000 per month. The company expects to sell 500 units in September. Prepare an income...
Determine whether the set of ordered pairs is a function. {(1, 2), (4,-3), (8, -8), (1,-2), (4,-4)) Ofunction O not a function State the domain and range. domain range
Suppose that, as in the corn farm example, the farm has random production and the final spot price is governed by the same demand function. However, the crop of the farm is not perfectly correlated...
Talia Company produces a single product. The company has set standards as follows for materials and labour: During the past month, the company purchased 3,000 kilograms of direct materials at a cost...
-1 0 1 b. Open Gain A = V/V 8. Draw the transfer function curve of Vo versus Vdiff of an op-amp, where Vdiff - V+ V_, for the following cases. Sweep V diff from -1V to +1V. Rails are -1V to +1V. a....
1- Assume you purchase a home for $395,000. You find a bank that offers a 30-year mortgage with an APR of 4.65% but requires 20% down. You decide to finance your home through this bank. 2- Prepare a...
A 20.0-g block of iron at 50.0oC and a 20.0 g block of aluminum at 45oC are placed in contact with each other. Assume that heat is only transferred between the two blocks. a. Draw an arrow indicating...
A block of aluminum and a block of iron, both having the same mass, are removed from a freezer and placed outside on a warm day. When the same quantity of heat has flowed into each block, which block...
In Exercises 1-2, find an SVD of the indicated matrix. 1. 2. 0 9
Your brand is CANADIAN TIRE , where the annual report and other details of their strategy (e.g. online marketing strategy) is readily available via online resources. You will then compile 6 metrics...
Come up with your own scenario (state the products/industry) that illustrates a cannibalization rate of 27% and give me details of the different amounts of products sold in your scenario.
Case: LG Electronics Canada Inc - The Watch Phone what are the 4P's of the Marketing Plan of the LG Electronics Canada . Questions are: 1. Product 2. Placement/Distribution 3. Price 4. Promotion
How effective are the various leadership styles on employee engagement and employee empowerment in the Garden Depot case study? provide citation.
We have decided to focus our campaign's purpose on the UN sustainability goal of gender equality. With the intended commercial impact of raising brand awareness. X-runner will aim to launch a new...
Analyze each of the following investigations, or arguments, and indicate which of the methods of causal reasoningMills methodsare being used in each of them: Strong evidence has been presented that a...
Suppose the spot and six-month forward rates on the Norwegian krone are Kr 5.78 and Kr 5.86, respectively. The annual risk-free rate in the United States is 3.8 percent, and the annual risk-free rate...
What volume of 18.5 C water must be added, together with a 1.23 kg piece of iron at 68.5 C, so that the temperature of the water in the insulated container shown in the figure remains constant at...
Calculate the enthalpy of combustion for lactic acid by using the data in Table 7.2 and the standard enthalpy of formation for lactic acid [CH 3 CH(OH)COOH(s)]: f H = -694.0 kJ/mol. Table 7.2 TABLE...
Ants release formic acid (HCOOH) when they bite. Use the data in Table 7.2 and the standard enthalpy of combustion for formic acid ( r H = -255 kJ/mol) to calculate the standard enthalpy of formation...
How much does the company pay in Dividends in 2023 when running the Base Case Drivers?
A portfolio has a standard deviation of 25%. The correlation of the portfolio and the market is 1. If the risk-free rate is 3.2%, the expected return on the market portfolio is 11%, and the standard...
(6 pts.) The following gas phase reaction system is conducted in an isothermal constant volume batch reactor. The reactor is charged with pure A with an initial concentration CAO AB ri = k CA B D r2...

What is the enthalpy change for the preparation of one mole of liquid water from the elements,

Question:

H2(g) +-02(g)--H20(g):AH, H20(1)--H20(g); ΔΗ,up

Step by Step Answer:

You can imagine this process taking place in two st...View the full answer

General Chemistry

Students also viewed these Physical Chemistry questions