Chemistry, 12.04.2021 23:50 chutcherson020
Consider this thermochemical reaction: C(s) + O2(g) → CO2(g), AH = - 393.5 kJ. What is the energy change when 64 g
of O2(g) reacts?
Select one:
a. -393.5 kJ
b. -1,574 kJ
c. 1,574 kJ
d. -787.0 kJ
Answers: 1
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