Q)
(chatquestion)...Mobile phones are being developed that can be powered by methanol. Methanol can be
Q4
2 of 4
made by a two-stage process.
In the first stage, methane is reacted with steam to produce a mixture of carbon monoxide
and hydrogen.
+ Н.О
+ ЗH,
2(g)
CH,
CO
4(g)
(g)
Use the data below to calculate the enthalpy change, in kJ mol-, for the forward reaction.
CO
(g)
CO.
2(g)
½0.
2(g)
AH = -283 kJ mol-
->
AH = -242 kJ mol-1
Н.
2(g)
> ное
2(g)
CO
2(g)
+ 2H,0
(g)
20
2(g)
AH = -803 kJ mol-
CH)
->
4(g)...(Can someone please help out with this question?)
1 Answer
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