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Combustion of Alkynes

the value of ...

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the value of △ H and △ S for the reaction C_{(graphite) }+CO2 (g) →2CO2(g) are 170KJ and 170 JK^{-1} respectively this reaction will be spon†an eous at which temperature

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Similar questions

Q. The value of

△

△

S for the reaction,

C_{(g r a p h i t e)} + {C O}_{2 (g)} \to 2 {C O}_{(g)}

{170 J K}^{- 1}

, respectively. This reaction will be spontaneous at:

Q. The values of

Δ H

Δ S

for the reaction, C(graphite) +

C O_{2} (g) \to 2 C O (g)

170 J K^{- 1}

respectively. This reaction will be spontaneous at:

Q. The value of

Δ H

Δ S

for the reaction

A g_{2} O (s) \to 2 A g (s) + \frac{1}{2} O_{2} (g)

30.58 k J

66.11 J K^{- 1}

respectively, and these values do not change much with temperature. The temperature at which the given reaction at

1

atmospheric pressure will be in equilibrium is:

△ H

△ S

for the equilibrium reaction,

H_{2} O (l) ⇌ H_{2} O (g)

at 1 atmospheric pressure are

40.63 k J m o l^{- 1}

108.8 J K^{- 1} m o l^{- 1}

respectively. Calculate the temperature at which the reaction occur.
Also, predict the sign of free energy for this transformation above this temperature.

Δ H

Δ S

for the reaction,

A g_{2} O_{(s)} \to 2 A g (s) + \frac{1}{2} O_{2} (g)

30.56 k J m o l^{- 1}

66.00 J K^{- 1} m o l^{- 1}

respectively. The temperature at which the free energy change for the reaction will be zero is :

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