Thinking (20T) 1. Calculate AH for the reaction 2 Al (s) + 3 Cl₂ (g) --> 2 AICI 3 (s) from the data.(5 marks) 2 Al (s) + 6 HCI (aq) --> 2 AICI, (aq) + 3H2(g) HCI (g) -> HCI (aq) H2 (g) + Cl2 (g) --> 2 HCI (g) AICI, (s)--> AICI, (aq) ΔΗ = - 1049. ΚΙ AH = -74.8 kJ ΔΗ = - 1845. ΚΙ ΔΗ = -323. ΚΙ

Introductory Chemistry: A Foundation
9th Edition
ISBN:9781337399425
Author:Steven S. Zumdahl, Donald J. DeCoste
Publisher:Steven S. Zumdahl, Donald J. DeCoste
Chapter16: Acids And Bases
Section: Chapter Questions
Problem 10ALQ
icon
Related questions
Question
Please correct answer and don't use hand rating
Thinking (20T)
1. Calculate AH for the reaction 2 Al (s) + 3 Cl₂ (g) --> 2 AICI 3 (s) from the data.(5
marks)
2 Al (s) + 6 HCI (aq) --> 2 AICI, (aq) + 3H2(g)
HCI (g) -> HCI (aq)
H2 (g) + Cl2 (g) --> 2 HCI (g)
AICI, (s)--> AICI, (aq)
ΔΗ = - 1049. ΚΙ
AH = -74.8 kJ
ΔΗ = - 1845. ΚΙ
ΔΗ = -323. ΚΙ
Transcribed Image Text:Thinking (20T) 1. Calculate AH for the reaction 2 Al (s) + 3 Cl₂ (g) --> 2 AICI 3 (s) from the data.(5 marks) 2 Al (s) + 6 HCI (aq) --> 2 AICI, (aq) + 3H2(g) HCI (g) -> HCI (aq) H2 (g) + Cl2 (g) --> 2 HCI (g) AICI, (s)--> AICI, (aq) ΔΗ = - 1049. ΚΙ AH = -74.8 kJ ΔΗ = - 1845. ΚΙ ΔΗ = -323. ΚΙ
Expert Solution
steps

Step by step

Solved in 2 steps

Blurred answer
Similar questions
  • SEE MORE QUESTIONS
Recommended textbooks for you
Introductory Chemistry: A Foundation
Introductory Chemistry: A Foundation
Chemistry
ISBN:
9781337399425
Author:
Steven S. Zumdahl, Donald J. DeCoste
Publisher:
Cengage Learning
Chemistry: Principles and Reactions
Chemistry: Principles and Reactions
Chemistry
ISBN:
9781305079373
Author:
William L. Masterton, Cecile N. Hurley
Publisher:
Cengage Learning
Fundamentals Of Analytical Chemistry
Fundamentals Of Analytical Chemistry
Chemistry
ISBN:
9781285640686
Author:
Skoog
Publisher:
Cengage