Question

In: Chemistry

Consider the following reaction at 25.0 °C and 760.0 torr: SO3 (l) → SO2 (g) +...

Consider the following reaction at 25.0 °C and 760.0 torr:

SO3 (l) → SO2 (g) + ½ O2 (g)

The following data were obtained.

Compound

  • H°f(kJ/mole)

SO3 (l)

-395.7

SO2(g)

-296.8

O2(g)

0.00

Calculate ∆H° for the reaction.

The reaction is ________.

Calculate the volume of the products if 2.25 g of SO3 (l) is decomposed at 25.0 °C and 760.0 torr.

Calculate the partial pressure of oxygen gas in this reaction.

Calculate ∆H° for the reaction: 3SO2 (g) + 3/2 O2 (g) → 3SO3 (g)

Solutions

Expert Solution

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