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Use the following data to calculate the ...

Use the following data to calculate the molar enthalpy of combustion of ethane ,`C_(2)H_(6)`:
`2C_(2)H_(2)(g)+5O_(2)(g)to4CO_(2)(g)+2H_(2)O(l),`
`DeltaH=-2511KJ//mol`
`C_(2)H_(2)(g)+2H_(2)(G)to C_(2)H^(6)(g), DeltaH=-311KJ//mol`
`2H_(2)(g)+O_(2)(g)to 2H_(2)O(l), DeltaH=-484KJ//mol`

A

`-1428KJ//mol`

B

`-2684KJ//mol`

C

`-2856KJ//mol`

D

`-3306KJ//mol`

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