For the reaction- C2H4g-3O2- 2CO2g-2H2Ol- - U-1415kJ- Then - H at 27oC is-

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Heat of Reaction

For the react...

Question

For the reaction, $C_{2} H_{4} (g) + 3 O_{2} \to 2 C O_{2} (g) + 2 H_{2} O (l)$ ; $Δ U = - 1415$ kJ. Then $Δ H$ at $27^{o}$ C is?

- 1410

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Similar questions

C (s) + O_{2} (g) \to C O_{2} (g)

Δ H = - 394

2 H_{2} (g) + O_{2} (g) \to 2 H_{2} O (l), Δ H = - 568

C_{2} H_{5} O H (l) + 3 O_{2} (g) \to 2 C O_{2} (g) + 3 H_{2} O (l)

Δ H = - 1058

C O_{2} (g)

H_{2} O (l)

C_{2} H_{4}

C_{2} H_{4}

C_{2} H_{4} (g) + 3 O_{2} (g) \to 2 C O_{2} (g) + 2 H_{2} O (l)

I

E_{a} = 15

k J

{m o l}^{- 1};

Δ H = - 70

k J

{m o l}^{- 1}

I I

E_{a} = 30

k J

{m o l}^{- 1};

Δ H = - 15

k J

{m o l}^{- 1}

I I I

E_{a} = 60

k J

{m o l}^{- 1};

Δ H = + 20

k J

{m o l}^{- 1}

(k J m o l^{- 1})

C \equiv C

C_{2} H_{2} .

C_{2} H_{2} = 225 k J m o l^{- 1} .

C - H

350 k J m o l^{- 1}

2 C (s) \to 2 C (g) △ H = 1410 k J m o l^{- 1}

H_{2} (g) \to 2 H (g) △ H = 330 k J m o l^{- 1}

H_{2} (g) + \frac{1}{2} O_{2} (g) ⟶ 2 H_{2} O (l); Δ H = - 86 k J

2 H_{2} (g) + O_{2} (g) ⟶ 2 H_{2} O (l) . . . . . . . . . k J (\pm ?)

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