11. Calculate AH" for each of the following: (a) 2H2S(g) + 302(8) → 2502(g) + 2H20 (g) (b) CHa(g) + Cl2(g) → Cla(l) + HCI(g) (unbalanced)

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11. Calculate AH"n for each of the following:
(a) 2H;S(g) + 302(g) → 2502(8) + 2H20 (g)
(b) CHa(8) + Cla(8) → CCa(l) + HCI(g)
[unbalanced)
12. Copper(1) oxide can be oxidized to copper(Il) oxide:
Cuz0(s) + % O2(8) →2CUO(s)
AH ran =- 146.0 kJ
Given that AH' of Cuz0(s) = -168.6 kl/mol, what is AH'r of CuO(s)?
Transcribed Image Text:11. Calculate AH"n for each of the following: (a) 2H;S(g) + 302(g) → 2502(8) + 2H20 (g) (b) CHa(8) + Cla(8) → CCa(l) + HCI(g) [unbalanced) 12. Copper(1) oxide can be oxidized to copper(Il) oxide: Cuz0(s) + % O2(8) →2CUO(s) AH ran =- 146.0 kJ Given that AH' of Cuz0(s) = -168.6 kl/mol, what is AH'r of CuO(s)?
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