Concept explainers
Used in welding metals, the reaction of acetylene with oxygen has ΔH° = −1256.2 kJ:
How much PV work is done in kilojoules and what is the value of ΔE in kilojoules for the reaction of 6.50 g of acetylene at atmospheric pressure if the volume change is −2.80 L?
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General Chemistry: Atoms First
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