PLEASE HELP FAST Which is the number of moles of carbon dioxide produced from the complete combustion of 5.7 moles of ethanol?
C2H2O + O2 → CO2 + H2O
of
Select one:
O a. 11.4
O b. 17.1
O c. 2.85
O d. 22.8

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An electron moved from shell n = 2 to shell n = 1. what most likely happened during the transition? a fraction of a photon was added. a photon of energy was absorbed. a fraction of a photon was removed. a photon of energy was released.

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