1 answer

In this thermochemical reaction: C(s) + o2(g)-->CO2(g), H=-393.5kj. what is the energy change when 24g of...

Question:

in this thermochemical reaction: C(s) + o2(g)-->CO2(g), H=-393.5kj. what is the energy change when 24g of C(s) reacts


Answers

AH = -393.5 kJ 10 + 102 → 1 CO2 1 mole C = 12 g energy change by 1 mole of C = energy change by 12 g C = energy change by 24

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