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OpenStudy (raffle_snaffle):
What mass of natural gas (CH4) must you burn to emit 264 kJ of heat? CH4(g)+2O2(g)→CO2(g)+2H2O(g)ΔH∘rxn=−802.3kJ
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OpenStudy (raffle_snaffle):
@Kainui
OpenStudy (raffle_snaffle):
answer was 5.28g got it figured out.
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