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Fe(2)O(2)(s)+(3)/(2)C(s)to(3)/(2)CO(2)(g...

`Fe_(2)O_(2)(s)+(3)/(2)C(s)to(3)/(2)CO_(2)(g)+2Fe(s)`
`DeltaH^(@)=+234.12KJ `
`C(s)+O_(2)(g)toCO_(2)(g) DeltaH^(@)=-393.5KJ`
Use these equations and `DeltaH^(@)` value to calculate `DeltaH^(@)` for this reaction :
`4Fe(s)+3O_(2)(g)to2Fe_(2)O_(3)(s)`

A

`-1648.7kJ`

B

`-1255.3kJ`

C

`-1021.2kJ`

D

`-129.4 kJ`

Text Solution

Verified by Experts

The correct Answer is:
A
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