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10 Nov 2019

Ethene (C2H4) can be halogenatedby the following reaction:


C2H4(g)+X2(g)?C2H4X2(g)where X2 can be Cl2, Br2, or I2.




Compound ?H?f(kJ/mol)?S?f(J/mol?K)


C2H4Cl2(g) -129.7 308.0

C2H4Br2(g) -38.3 330.6

C2H4I2(g) 66.5 347.8






calculate ?H?,?S,?G?, and Kp for the halogenation reaction by Br2 at24?C.


please show work so I canlearn from this

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Reid Wolff
Reid WolffLv2
15 Sep 2019

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Related questions

Calculate ΔG∘ for the reaction between hydrogen and Cl2.

Calculate Kp for the reaction between hydrogen and Cl2.

H2 reacts with the halogens (X2) according to the following reaction:
H2(g)+X2(g)⇌2HX(g)
where X2 can be Cl2, Br2, or I2.

Reactant/Product ΔH∘f(kJ/mol) ΔS∘f(J/mol⋠K)
H2(g) 0 130.7
Cl2(g) 0 223.1
HCl(g) -92.3 186.9
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HI(g) 26.5 206.6

H2 reacts with the halogens (X2) according to the following reaction: H2(g)+X2(g)⇌2HX(g) where X2 can be Cl2, Br2, or I2. Reactant/Product ΔH∘f(kJ/mol) ΔS∘f(J/mol⋠K) H2(g) 0 130.7 Cl2(g) 0 223.1 HCl(g) -92.3 186.9 Br2(g) 30.9 245.5 HBr(g) -36.3 198.7 I2(g) 62.42 260.69 HI(g) 26.5 206.6 1. Calculate ΔG∘ for the reaction between hydrogen and C 2. Calculate Kp for the reaction between hydrogen and Cl2.

H2 reacts with the halogens (X2) according to the following reaction:
H2(g)+X2(g)⇌2HX(g)
where X2 can be Cl2, Br2, or I2.

Reactant/Product ΔH∘f(kJ/mol) ΔS∘f(J/mol⋠K)
H2(g) 0 130.7
Cl2(g) 0 223.1
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HBr(g) -36.3 198.7
I2(g) 62.42 260.69
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A. Calculate ΔH∘ for the reaction between hydrogen and Cl2 at 276 K

B. Calculate ΔS∘ for the reaction between hydrogen and Cl2.

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