Chemistry, 26.06.2019 16:10 pchisholm100
Aluminum chloride can be formed from its elements:
(i) 2al(s) + 3cl2 (g) ⟶ 2alcl3 (s) δh° = ? use the reactions here to determine the δh° for reaction (i):
(ii) hcl(g) ⟶ hcl(aq) δh(ii) ° = −74.8 kj
(iii) h2 (g) + cl2 (g) ⟶ 2hcl(g) δh(iii) ° = −185 kj
(iv) alcl3 (aq) ⟶ alcl3 (s) δh(iv) ° = +323 kj/mol
(v) 2al(s) + 6hcl(aq) ⟶ 2alcl3 (aq) + 3h2 (g) δh(v) ° = −1049 kj
Answers: 1
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Aluminum chloride can be formed from its elements:
(i) 2al(s) + 3cl2 (g) ⟶ 2alcl3 (s) δh° =...
(i) 2al(s) + 3cl2 (g) ⟶ 2alcl3 (s) δh° =...
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