A 1 1 mole ratio of CO (g) and H 2 (g) is called water gas It is used as a fuel because it can be burned in air (a) Find the number of moles of CO (g) and H 2 (g) Present in 10 0 g water gas (Remember that they are present in a 1 1 mole ratio ) (b) Use the preceding thermochemical equations to fi n...

a To find the number of moles of CO g and H2 g present in 100 g of water gas we need to use their mo ...

A 1:1 mole ratio of CO (g) and H 2 (g) is called water gas.

Question:

A 1:1 mole ratio of CO (g) and H₂ (g) is called water gas. It is used as a fuel because it can be burned in air: 2CO(g) + O(g) 2CO(g) 2H(g) + O(g) 2HO(1) AH = -566 kJ AH = -571.7 kJ

(a) Find the number of moles of CO (g) and H₂ (g) Present in 10.0 g water gas. (Remember that they are present in a 1:1 mole ratio.)

(b) Use the preceding thermochemical equations to fi nd the enthalpy change when 10.0 g water gas is burned in air.

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

Step by Step Answer:

Related Book For book-img-for-question

Chemistry Principles And Practice

ISBN: 9780534420123

3rd Edition

Authors: Daniel L. Reger, Scott R. Goode, David W. Ball

See More Books

Question Posted: Dec 28, 2023 02:51 AM

See More Questions

Managing Scope Changes Case Study Scope changes on a project can occur regardless of how well the project is planned or executed. Scope changes can be the result of something that was omitted during...
In a hydrogen fuel cell, hydrogen and oxygen gases react to produce water vapour. What volume of hydrogen at 40C and 150 kPa can be burned in a fuel cell using 300L of oxygen gas measured under the...
Read the case study "Southwest Airlines," found in Part 2 of your textbook. Review the "Guide to Case Analysis" found on pp. CA1 - CA11 of your textbook. (This guide follows the last case in the...
9. A molybdenum-vanadium alloy of composition 50wt%Mo - 50wt%V is slowly cooled from a temperature of 2600C to 1800C. Determine: a) At what temperature does the first solid phase form? b) What is the...
The Kelvin equation, (17-16), predicts that solubility increases to infinity as the crystal diameter decreases to zero. However, measurements by L. Harbury [J. Phys. Chem., 50, 190-199 (1946)] for...
Gives the first derivative of a function y = (x). (a) At what points, if any, does the graph of have a local maximum, local minimum, or inflection point? (b) Sketch the general shape of the graph. y...
On 1 October 2025, Kevin Lindsay and Sharon Foster formed a partnership. Some business assets and the liabilities of Lindsay were assumed by the partnership, and these are listed below at both...
Slaton Corporation traded a used truck for a new truck. The used truck cost $20,000 and has accumulated depreciation of $17,000. The new truck is worth $35,000. Slaton also made cash payment of...
15 16 17 18 In 1987, an agreement was formulated by the United Nations Environment Programme (UNEP) to freeze the production of "X" to prevent depletion of "Y". "X" and "Y" respectively referred here...
Light-It-Up Company maintains and repairs warning lights, such as those found on radio towers and lighthouses. Light-It-Up Company prepared the following end-of-period spreadsheet at August 31, 20Y5,...
What mass of ethylene, C 2 H 4 (g), must be burned to produce 3420 kJ of heat, given that its enthalpy of combustion is -1410.1 kJ/mol?
When a 2.30-g sample of magnesium dissolves in dilute hydrochloric acid, 16.25 kJ of heat is released. Determine the enthalpy change for the thermochemical equation Mg(s) + 2HCl(aq) MgCl(aq) + H2(g)...
The displayed homomorphism condition for an isomorphism in Definition 3. 7 is sometimes summarized by saying," must commute with the binary operation(s)." Explain how that condition can be viewed in...
In Problems 4-13, decide whether the statement is true or false. If it is false, tell what is wrong. If row 7 of a matrix $[B]$ is multiplied by -2 and then added to row 6 of $[\mathrm{B}]$, then...
@NicoleD to @Whole Foods Market: Did you guys discontinue the heavenly super stars gummies ?!?!?! Prepare a response explaining that you had to check with WFMs private label team to see whether this...
Suppose you are tossing a fair coin 20 times. What is the probability that you will toss exactly five heads? What is the probability that you will toss five or fewer heads?
A system in unity feedback configuration has the loop transmittance \[ \mathrm{G}(s)=\frac{\mathrm{K}}{s(2 s+1)} \] Using frequency response techniques, do the following: (a) Find $\mathrm{K}$ to...
What do you think Eminems incentive is to give a free show? Was his decision made in self-interest or in the social interest? Explain your answer. Hundreds line up for 5 p.m. Eminem ticket giveaway...
a. What is the payback period on each of the following projects? b. Given that you wish to use the payback rule with a cutoff period of two years, which projects would you accept? c. If you use a...
What are the main distinctions between the different schools of legal interpretation?
Describe what you would observe if you heated the liquid mixture at the composition corresponding to point i in Figure 9.24b from a temperature below T a to 118°C. Figure 9.24b 118 Vapor 100 Tj...
The heat of fusion of water is 6.008 10 3 J mol 1 at its normal melting point of 273.15 K. Calculate the freezing point depression constant K f .
At 39.9C, a solution of ethanol (x 1 = 0.9006, P * 1 = 130.4 Torr) and isooctane (P * 2 = 43.9 Torr) forms a vapor phase with y 1 = 0.6667 at a total pressure of 185.9 Torr. a. Calculate the activity...
The foundation for a cylindrical water tank is a cylinder 27 ft in diameter and 3 ft high. How many cubic ft of concrete are needed to build the foundation?
Exercise 8 - Calculating and Comparing Return on Invested Capital (ROIC) Apple v. Blackberry Return on Invested Capital (ROIC) is a profitability ratio that measures how effective the firm is at...
This week our focus is on leader-follower relationships. For this week's discussion, consider the practices, policies, and norms you would expect to find in an organization that prides itself on...

A 1:1 mole ratio of CO (g) and H 2 (g) is called water gas.

Question:

2CO(g) +O₂(g)→ 2CO₂(g) 2H₂(g) + O₂(g) → 2H₂O(l) AH = -566 kJ AH = -571.7 kJ

Step by Step Answer:

a To find the number of moles of CO g and H2 g present in 100 g of water gas we need to use their mo...View the full answer

Chemistry Principles And Practice

Students also viewed these Sciences questions