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MAXImum [283]
4 years ago
15

When CO(g) reacts with O2(g) according to the following reaction, 283 kJ of energy are evolved for each mole of CO(g) that react

s. Complete the following thermochemical equation. 2CO(g) + O2(g)2CO2(g) H = kJ
Chemistry
1 answer:
marissa [1.9K]4 years ago
8 0

Answer:

2CO + O₂    →  2CO₂     ΔH = -566 kj

Explanation:

Given data:

Energy evolved when 1 mole of CO react = 283 Kj

Energy evolved when 2 mole of CO react = ?

Solution:

Chemical equation:

2CO + O₂    →  2CO₂    

It is given when one mole of CO react with oxygen 283 KJ energy is produced.

When 2 mole react,

2 ×-283 kj = -566 kj

Thermal equation:

2CO + O₂    →  2CO₂     ΔH = -566 kj

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