Given-C s - O 2 g - CO 2 g - - H -395 kJS s - O 2 g - SO 2 g - - H -295 kJCS 2 l -3 O 2 g - CO 2 g -2 SO 2 g - H -1110 kJThe heat of formation of CS 2 l isA- 31-25 kJB- 250 kJC- 125 kJD- 62-5 kJ

The correct option is C 125 kJ ...

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Nutrition

Given:C s + O...

Question

Given:

C(s) + O₂(g) → CO₂(g); ∆H = -395 kJ

S(s) + O₂(g) → SO₂(g); ∆H = -295 kJ

CS₂(l) + 3O₂(g) → CO₂(g) + 2 SO₂(g) ∆H = -1110 kJ

The heat of formation of CS₂(l) is

62.5 kJ

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31.25 kJ

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250 kJ

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125 kJ

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Solution

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Similar questions

C (s) + O_{2} (g) \to {C O}_{2} (g); Δ H = - 395 k J

S (s) + O_{2} (g) \to {S O}_{2} (g); Δ H = - 295 k J

C S_{2} (l) + 3 O_{2} (g) \to {C O}_{2} (g) + 2 {S O}_{2} (g); Δ H = - 1110 k J

C S_{2} (l)

C (s) + O_{2} (g) \to C O_{2} (g); Δ H = - 94 k c a l

2 C O (g) + O_{2} (g) \to 2 C O_{2} (g); Δ H = - 135.2 k c a l

C O (g)

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

Δ H = - 394 k J

2 H_{2 (g)} + O_{2 (g)} \to 2 H_{2} O_{(l)};

Δ H = - 568 k J

C H_{4 (g)} + 2 O_{2 (g)} \to C O_{2 (g)} + 2 H_{2} O_{(l)};

Δ H = - 394 k J

C H_{4}

C (s) + O_{2} (g) \to {C O}_{2} (g); Δ H = r

C O (g) + \frac{1}{2} O_{2} (g) \to {C O}_{2} (g); Δ H = s

C O

C (s) + O_{2} (g) \to C O_{2} (g); Δ H = - 394 k J / m o l

2 H_{2} (g) + O_{2} (g) \to 2 H_{2} O (l); Δ H = - 568 k J / m o l

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 k J / m o l

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