Use the data in Appendix 2A to write balanced equations and calculate the heat released when (a)
Question:
Use the data in Appendix 2A to write balanced equations and calculate the heat released when
(a) 1.00 mol and
(b) 1.00 g of each of the following compounds is burned in excess oxygen: propane, butane, and pentane. Is there a trend in the amount of heat released per mole of molecules or per gram of compound? If so, what is it?
Transcribed Image Text:
2A THERMODYNAMIC DATA AT 25 C Inorganic Substances Substance Aluminum Al(s) Al+ (aq) Al(OH)3(s) Al2O3(s) AlCl3(s) AlBr;(s) Antimony Sb(s) SbH3(g) SbCl3(g) SbCls (g) Arsenic As(s), gray ASO. (aq) AS2S3(s) Barium Ba(s) Ba+ (aq) BaO(s) BaCO3(s) BaCO3(aq) Molar mass, M/(g.mol-) 26.98 26.98 78.00 101.96 133.33 266.68 121.76 124.78 228.11 299.01 74.92 138.92 246.05 137.33 137.33 153.33 197.34 197.34 Enthalpy of formation, AH/(kJ-mol-) 0 -524.7 -1276 -1675.7 -704.2 -527.2 0 +145.11 -313.8 -394.34 0 -888.14 - 169.0 0 -537.64 -553.5 -1216.3. -1214.78 Gibbs free energy of formation, AG/(kJ-mol) 0 -481.2 -1582.35 -628.8 - 0 +147.75 -301.2 -334.29 0 -648.41 -168.6 0 -560.77 -525.1 -1137.6 -1088.59 Molar heat capacity, Cp.m/(J.K-mol) 24.35 79.04 91.84 100.6 25.23 41.05 76.69 121.13 24.64 116.3 28.07 47.78 85.35 Molar entropy,* Sm/(J.K-mol-') 28.33 -321.7 50.92 110.67 180.2 45.69 232.78 337.80 401.94 35.1 - 162.8 163.6 62.8 +9.6 70.42 112.1 -47.3
Fantastic news! We've Found the answer you've been seeking!
Step by Step Answer:
Answer rating: 100% (2 reviews)
The balanced equations are C3H8g 5 Og 3 COg 4HO1 C4H0g Og 4 COg ...View the full answer
Answered By
OTIENO OBADO
I have a vast experience in teaching, mentoring and tutoring. I handle student concerns diligently and my academic background is undeniably aesthetic
4.30+
3+ Reviews
10+ Question Solved
Related Book For
Chemical Principles The Quest For Insight
ISBN: 9781464183959
7th Edition
Authors: Peter Atkins, Loretta Jones, Leroy Laverman
Question Posted:
Students also viewed these Sciences questions
-
In the following exercises, you will use the data in the Solmaris Condominium Group database shown in Figures 1-21 through 1-25 in Chapter 1. (If you use a computer to complete these exercises, use a...
-
In the following exercises, you will use the data in the TAL Distributors database shown in Figure 2-1 in Chapter 2. (If you use a computer to complete these exercises, use a copy of the original TAL...
-
Use the data in Appendix 3 to calculate the equilibrium constant for the reaction Agl(s) Ag+(aq) + I2(aq) at 25C. Compare your result with the Ksp value in Table 16.2.
-
A quality control manager at a manufacturing facility has taken four samples with four observations each of the diameter of a part. (a) Compute the mean of each sample. (b) Compute an estimate of the...
-
Find vo(t) for t > 0 in the network in figure and plot the response including the time interval just prior to moving theswitch. 10 kn 5 kn ww 10 kn 10 F 100 v(+ vo(1) 100 mH
-
(Multiple Choice) 1. The fee for the collection of property taxes by an Agency Fund will result in revenue in which of the following funds? a. General Fund and Agency Fund b. Agency Fund c. Capital...
-
Traders in major financial institutions use the Black-Scholes formula in a backward fashion to infer other traders' estimates of \(\sigma\) from option prices. In fact, traders frequently quote...
-
Yuan Li Ltd. is a retailer that uses the perpetual inventory method. All sales returns from customers result in the goods being returned to inventory; the inventory is not damaged. Assume that there...
-
Jungleland, Inc., acquired 1,000 of the 4,000 shares of Clemmons Corporation for $300 each on January 1,2024 . The book value of Jungleland's share of Clemmons's identiflable net assets was $275,000...
-
Write the general formula of each of the following types of compounds, using R to denote an organic group: (a) Amine; (b) Alcohol; (c) Carboxylic acid; (d) Aldehyde.
-
Why do branched-chain alkanes have lower melting points and boiling points than unbranched alkanes with the same number of carbon atoms?
-
We have stressed the need for an operating system to make efficient use of the computing hardware. When is it appropriate for the operating system to forsake this principle and to waste resources?...
-
A college receives $500,000 of Pell Grants to be applied to current year student accounts for tuition and fees. What account should be credited upon receipt of the $500,000? Explain.
-
Last year Neepawa Industries Ltd. reported earnings per share of $1.35 and paid a dividend equal to one-third of its earning per share. If earnings and dividends are expected to grow at a constant...
-
Suppose we want to find a student that qualifies for an internship. For each student, we input the name, the age of student and the final mark obtained for the examination in a while loop. To...
-
4. Implement a digital circuit for the following: [5 marks] A) Build a two-input NOR gate using only NAND gates (Hint: refer to lecture 3 where we build an OR gate using NAND gates and think how you...
-
I 4. What is the difference between a data and a signal 5. Draw in a chart form the voltage representation of the bit pattern 11010010 for the digital encoding schemes A. Non-Return-to-Zero scheme B....
-
Automobile unit sales at B. J. Scott Motors, Inc., provided the following 10-year time series: a. Construct a time series plot. Comment on the appropriateness of a linear trend. b. Using Excel Solver...
-
Assume you are the accountant for Catalina Industries. John Catalina, the owner of the company, is in a hurry to receive the financial statements for the year ended December 31, 20X1, and asks you...
-
The copper pipe has an outer diameter of 3 in. and an inner diameter of 2.5 in. If it is tightly secured to the wall at C and a uniformly distributed torque is applied to it as shown, determine the...
-
The rod has a diameter of 1 in. and a weight of 15 lb/ft. Determine the maximum torsional stress in the rod at a section located at B due to the rods weight. 4.5 ft -1.5 ft 1.5t B. 1.5 ft 4 ft
-
The rod has a diameter of 1 in. and a weight of 10 lb/ft. Determine the maximum torsional stress in the rod at a section located at A due to the rods weight. 4.5 ft 1.5 ft 1.5 ft B. 4 ft
-
Problem AI-4B Journal entries for payroll transactions LO2, 3, 4 A company has three employees, each of whom has been employed since January 1, earns $3,000 per month, and is paid on the last day of...
-
What is Photosynthesis?
-
A firm sells three products. Product 1 : $ 6 1 sales price per unit; $ 4 4 variable cost per unit. Product 2 : $ 2 2 sales price per unit; $ 1 2 variable cost per unit. Product 3 : $ 1 0 7 sales...
Study smarter with the SolutionInn App