When the trough of one wave overlaps the crest of another wave it is called ___________ interference.
2 answers:
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Answer: The enthalpy of combustion, per mole, of butane is -2657.4 kJ
Explanation:
The balanced chemical reaction is,
The expression for enthalpy change is,
Putting the values we get :
2 moles of butane releases heat = 5314.8 kJ
1 mole of butane release heat =
Thus enthalpy of combustion per mole of butane is -2657.4 kJ