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28 Jan 2013
Q2. Hydrogen Gas Production (Easy)
Use Hesss law and the following data
CH4(g) + 2O2(g) CO2(g) +2H2O(g) Ho= -802kJ
CH4(g) + CO2(g) 2CO(g) +2CO(g) +2H2(g)
Ho= -+247kJ
CH4(g) + H2O(g) CO(g) + 3H2(g) Ho= +206kJ
to determine Ho for the following reaction, an important
source of hydrogen gas.
CH4(g) + 1
2O2(g) CO(g) + 2H2(g)
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