What is U for the following reaction at 25oC? 2H2(g) + O2(g) 2H2O(l)

Question:

What is ∆U for the following reaction at 25oC?
2H2(g) + O2(g) → 2H2O(l)

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 05:05 AM

See More Questions

Obtain the value of Kc for the following reaction at 900 K: Use the data given in Problem 14.33. 2502(g) + O2(g) 2SO3(g)
Obtain the value of Kc for the following reaction at 500 K: Use the data given in Problem 14.34. CO(g) +2H2(g) CH,OH(g)
The value of Kc for the following reaction at 900oC is 0.28. What is Kp at this temperature? CS2(g) +4H2(g)CH4(g) + 2H2S(g)
A railroad flatcar is traveling to the right at a speed of 13.0 m/s relative to an observer standing on the ground. Someone is riding a motor scooter on the flatcar (Fig. 3.43). What is the velocity...
Give examples of three different levels of costs in a customer- cost hierarchy.
The city of Hannah has established a trust to provide resources to offset the costs of maintenance of the city-owned cemetery. The majority of the resources of this trust will be cemetery plot sales...
If forces always come in interaction pairs and the forces in such a pair are equal in magnitude and opposite in direction (Eq. 8.15), how can the vector sum of the forces exerted on an object ever be...
Wayne Terrago, controller for Robbin Industries, was reviewing production cost reports for the year. One amount in these reports continued to bother himadvertising. During the year, the company had...
The story is rich dad poor dad chapter 3 1) What is rule #1? 2) What is an asset? Give 3 examples. 3) What is the difference between an asset and a liability? 4) According to "Rich Dad", when can a...
Salem is a newly licensed insurance agent working with his first set of clients on an application for an accident and sickness policy. Salem is working with a more senior agent who is heiping with...
What is U when 1.00 mol of liquid water vaporizes at 100oC? The heat of vaporization, Hovap, of water at 100oC is 40.66 kJ/mol.
Chloroform, CHCl3, is a solvent and has been used as an anesthetic. The heat of vaporization of chloroform at its boilingpoint (61.2oC) is 29.6 kJ/mol. What is the entropy change when 1.20 mol CHCl3...
The following yields on U.S. Treasury securities were taken from The Wall Street Journal in September 1999: TERM ________________ RATE 6 months........................ 5.1% 1...
From a promontory overhanging a lake, you throw a stone that enters the water vertically at \(15.0 \mathrm{~m} / \mathrm{s}\). You hear the splash \(2.68 \mathrm{~s}\) after you release the stone....
A photographer shows you a multiple-flash photographic sequence of a ball traveling vertically (Figure P3.14). (a) If the ball is traveling downward, what is the correct orientation of the picture?...
Your state's Driver Handbook says, "When the vehicle ahead of you passes a certain point such as a sign, count 'one-thousand-one, one-thousand-two, one-thousand-three.' This takes about three...
You are a driver for Ace Mining Company. The boss insists that, every hour on the hour, a loaded truck leaves the mine at \(90.0 \mathrm{~km} / \mathrm{h}\), carrying ore to a mill \(630...
You are enjoying a coffee break with your cousin in her highway patrol car when a sports car speeds by at \(135 \mathrm{~km} / \mathrm{h}\). Your cousin tells you to hold her coffee as she starts the...
Match the following terms with their definitions: Outsourced payroll a. A preloaded credit card is used to pay employees. b. The process of gathering information about hours worked for one or more...
Determine two different Hamilton circuits in each of the following graphs. A B F G
Consider the two weak acids HX (molar mass = 180 g/mol) and HY (molar mass = 78.0 g/mol). If a solution of 16.9 g/L of HX has the same pH as one containing 9.05 g/L of HY, which is the stronger acid...
Hemoglobin (Hb) is a blood protein that is responsible for transporting oxygen. It can exist in the protonated form as HbH+. The binding of oxygen can be represented by the simplifi ed equation HbH+...
A 1.294-g sample of a metal carbonate (MCO3) is reacted with 500 mL of a 0.100 M HCl solution. The excess HCl acid is then neutralized by 32.80 mL of 0.588 M NaOH. Identify M.
What are the vulnerabilities of embedded operating systems, such as, but not limited to, IoT devices, programmable logic devices, and vehicle control systems.
Factor the polynomial completely. 7x-17x-12
What are some relevant recommendations about Coca-Cola's Planning, Design, and Implementation of an Enterprise Resource Planning System that other companies can apply to their own initiatives?

What is U for the following reaction at 25oC? 2H2(g) + O2(g) 2H2O(l)

Question:

Step by Step Answer:

At 25C 298 K and 1 atm 1013 x 10 5 Pa the decrease in volume going from three moles to ...View the full answer

General Chemistry

Students also viewed these Physical Chemistry questions