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
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
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