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OpenStudy (anonymous):
PLEASE HELP ME!! Which statement about this reaction is correct? 2 C (s) + 2 H2 (g) C2H4 (g) H = +52.4 kJ/mol 52.4 kJ of energy are released for every mole of carbon reacted 52.4 kJ of energy are absorbed for every mole of carbon reacted 104.8 kJ of energy are released for every mole of carbon reacted 26.2 kJ of energy are absorbed for every mole of carbon reacted
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OpenStudy (chmvijay):
its only H or delta H
OpenStudy (chmvijay):
26.2 kJ of energy are absorbed for every mole of carbon reacted
OpenStudy (anonymous):
uR AMAZING!
OpenStudy (chmvijay):
really!!!!
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