Chemistry, 06.03.2020 02:18 jazminjb83
Propane burns in oxygen to produce carbon dioxide and steam. Which of the chemical equations matches the reaction above?
A. C3H8 + 5O2 3CO2 + 4H2O
B. C3H8 + 4O2 2CO2 + 4H2O
C. C3H8 + 6O2 2CO2 + 8H2O
D. C3H8 + 6O2 3CO2 + 6H2O
Answers: 3
Chemistry, 21.06.2019 15:30
Which substance absorbs 58.16 kj of energy when 3.11 mol vaporizes? a)ch4 b)h2s c)co2 d)nacl
Answers: 2
Propane burns in oxygen to produce carbon dioxide and steam. Which of the chemical equations matches...
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