Propane burns in oxygen to produce carbon dioxide and steam.

Which of the chemical equations matches the reaction above?
A.
C3H8 + 6O2 2CO2 + 8H2O
B.
C3H8 + 4O2 2CO2 + 4H2O
C.
C3H8 + 5O2 3CO2 + 4H2O
D.
C3H8 + 6O2 3CO2 + 6H2O

Ithe undersigned only for use your own email and delete any and copies and of the itself and to be there is a good timewhat does a decrease in temperature indicate about the molecules in a sample of liquid water? decreased chemical energy of the moleculesdecreased kinetic energy of the moleculesincreased chemical energy of the moleculesincreased kinetic energy of the moleculeshow does a sample of helium at 15 â°c compare to a sample of helium at 215 k? the helium at 15 â°c has a higher average kinetic energy than the sample at 215 k.the helium at 15 â°c has lower nuclear energy than the sample at 215 k.the helium at 15 â°c has slower-moving atoms than the sample at 215 k.the helium at 15 â°c has smaller atoms than the sample at 215 k.