6) 3 6) For which one of the following reactions is AH°rxn equal to the heat of formation of the product? A) N2 (g) + 3H2 (g) – 2NH3 (g) B) (1/2)N2 (g) + O2 (g) – NO2(g) C) P (g) + 4H (g) + Br (g) - PH4Br (1) D) 12C (g) + 11H2 (g) + 11O (g) - C6H22O11 (8) E) 6C (s) + 6H (g) - C6H6 (1) のA 7) 7) In the reaction below, AH°f is zero for Ni (s) + 2CO (g) + 2PF3 (g) – Ni(CO)2(PF3)2 (1) A) Ni (s) B) CO (g) C) Ni(CO)2(PF3)2 (1) D) PF3 (g) E) both CO (g) and PF3 (g) 8) The value of AH° for the reaction below is -126 kJ. formed in the reaction? kj are released when 2.00 mol of NaOF 8) C 2Na202 (s) + 2H2O (1) – 4NAOH (s) + O2 (g) A) 3.9 B) -126 C) 63 D) 7.8 E) 252 2 he value of AH° for the reaction below is -336 kI. Calculate the heat (kJ) released to the surroundin 9) when 23.0 g of HCl is formed. CH4 (g) + 3C12 (g) - CHC13 (1) + 3HC1 (g) A) 211 kJ B) -336 kJ C) 2.57 x 103 kJ D) 70.7 kJ E) 177 kJ 10) The temperature of a 15-g sample of lead metal increases from 22 °C to 37 °C upon the addition of 29.0 J of heat. The specific heat capacity of the lead is A) -29 10) C) 7.8 J/g-K. D) 0.13 B) 29 E) 1.9 Ca DMatth 2.
6) 3 6) For which one of the following reactions is AH°rxn equal to the heat of formation of the product? A) N2 (g) + 3H2 (g) – 2NH3 (g) B) (1/2)N2 (g) + O2 (g) – NO2(g) C) P (g) + 4H (g) + Br (g) - PH4Br (1) D) 12C (g) + 11H2 (g) + 11O (g) - C6H22O11 (8) E) 6C (s) + 6H (g) - C6H6 (1) のA 7) 7) In the reaction below, AH°f is zero for Ni (s) + 2CO (g) + 2PF3 (g) – Ni(CO)2(PF3)2 (1) A) Ni (s) B) CO (g) C) Ni(CO)2(PF3)2 (1) D) PF3 (g) E) both CO (g) and PF3 (g) 8) The value of AH° for the reaction below is -126 kJ. formed in the reaction? kj are released when 2.00 mol of NaOF 8) C 2Na202 (s) + 2H2O (1) – 4NAOH (s) + O2 (g) A) 3.9 B) -126 C) 63 D) 7.8 E) 252 2 he value of AH° for the reaction below is -336 kI. Calculate the heat (kJ) released to the surroundin 9) when 23.0 g of HCl is formed. CH4 (g) + 3C12 (g) - CHC13 (1) + 3HC1 (g) A) 211 kJ B) -336 kJ C) 2.57 x 103 kJ D) 70.7 kJ E) 177 kJ 10) The temperature of a 15-g sample of lead metal increases from 22 °C to 37 °C upon the addition of 29.0 J of heat. The specific heat capacity of the lead is A) -29 10) C) 7.8 J/g-K. D) 0.13 B) 29 E) 1.9 Ca DMatth 2.
General Chemistry - Standalone book (MindTap Course List)
11th Edition
ISBN:9781305580343
Author:Steven D. Gammon, Ebbing, Darrell Ebbing, Steven D., Darrell; Gammon, Darrell Ebbing; Steven D. Gammon, Darrell D.; Gammon, Ebbing; Steven D. Gammon; Darrell
Publisher:Steven D. Gammon, Ebbing, Darrell Ebbing, Steven D., Darrell; Gammon, Darrell Ebbing; Steven D. Gammon, Darrell D.; Gammon, Ebbing; Steven D. Gammon; Darrell
Chapter6: Thermochemisty
Section: Chapter Questions
Problem 6.132QP
Related questions
Question
Question9
Transcribed Image Text:6) 3
6) For which one of the following reactions is AH°rxn equal to the heat of formation of the product?
A) N2 (g) + 3H2 (g) – 2NH3 (g)
B) (1/2)N2 (g) + O2 (g) – NO2(g)
C) P (g) + 4H (g) + Br (g) - PH4Br (1)
D) 12C (g) + 11H2 (g) + 11O (g) - C6H22O11 (8)
E) 6C (s) + 6H (g) - C6H6 (1)
のA
7)
7) In the reaction below, AH°f is zero for
Ni (s) + 2CO (g) + 2PF3 (g) – Ni(CO)2(PF3)2 (1)
A) Ni (s)
B) CO (g)
C) Ni(CO)2(PF3)2 (1)
D) PF3 (g)
E) both CO (g) and PF3 (g)
8) The value of AH° for the reaction below is -126 kJ.
formed in the reaction?
kj are released when 2.00 mol of NaOF 8) C
2Na202 (s) + 2H2O (1) – 4NAOH (s) + O2 (g)
A) 3.9
B) -126
C) 63
D) 7.8
E) 252
2 he value of AH° for the reaction below is -336 kI. Calculate the heat (kJ) released to the surroundin 9)
when 23.0 g of HCl is formed.
CH4 (g) + 3C12 (g) - CHC13 (1) + 3HC1 (g)
A) 211 kJ
B) -336 kJ
C) 2.57 x 103 kJ
D) 70.7 kJ
E) 177 kJ
10) The temperature of a 15-g sample of lead metal increases from 22 °C to 37 °C upon the addition of
29.0 J of heat. The specific heat capacity of the lead is
A) -29
10)
C) 7.8
J/g-K.
D) 0.13
B) 29
E) 1.9
Ca
DMatth
2.
Expert Solution
This question has been solved!
Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.
This is a popular solution!
Trending now
This is a popular solution!
Step by step
Solved in 4 steps with 3 images
Knowledge Booster
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, chemistry and related others by exploring similar questions and additional content below.Recommended textbooks for you
General Chemistry - Standalone book (MindTap Cour…
Chemistry
ISBN:
9781305580343
Author:
Steven D. Gammon, Ebbing, Darrell Ebbing, Steven D., Darrell; Gammon, Darrell Ebbing; Steven D. Gammon, Darrell D.; Gammon, Ebbing; Steven D. Gammon; Darrell
Publisher:
Cengage Learning
Chemistry: An Atoms First Approach
Chemistry
ISBN:
9781305079243
Author:
Steven S. Zumdahl, Susan A. Zumdahl
Publisher:
Cengage Learning
Chemistry: Principles and Practice
Chemistry
ISBN:
9780534420123
Author:
Daniel L. Reger, Scott R. Goode, David W. Ball, Edward Mercer
Publisher:
Cengage Learning
General Chemistry - Standalone book (MindTap Cour…
Chemistry
ISBN:
9781305580343
Author:
Steven D. Gammon, Ebbing, Darrell Ebbing, Steven D., Darrell; Gammon, Darrell Ebbing; Steven D. Gammon, Darrell D.; Gammon, Ebbing; Steven D. Gammon; Darrell
Publisher:
Cengage Learning
Chemistry: An Atoms First Approach
Chemistry
ISBN:
9781305079243
Author:
Steven S. Zumdahl, Susan A. Zumdahl
Publisher:
Cengage Learning
Chemistry: Principles and Practice
Chemistry
ISBN:
9780534420123
Author:
Daniel L. Reger, Scott R. Goode, David W. Ball, Edward Mercer
Publisher:
Cengage Learning
Chemistry
Chemistry
ISBN:
9781305957404
Author:
Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Publisher:
Cengage Learning
Chemistry for Engineering Students
Chemistry
ISBN:
9781337398909
Author:
Lawrence S. Brown, Tom Holme
Publisher:
Cengage Learning