0
Rate this Study Guide:
☆☆☆☆☆A combustion reaction is a reaction in which a substance reacts with oxygen and heat is released.
C3H8 (g) + 5O2 (g) → 3CO2 (g) + 4H2O (g)
another answer:
C(s)+O2(g) CO2(g)
A+B ➝AB
only compounds with the (aq) state symbol
Percentage composition= (mass of the element/mass of the molecule)*100
The fraction of the molecule's mass that comes from the element's mass
air and fuel intake, compression and ignition, combustion and expansion, exhaust
The correct answer is: C5H12 + 8O2 5CO2 + 6H2O.
A combustion reaction
Answer this question… Which of the following is the best definition of a physical change?
heat
C3H8 + 5O2 = 3CO2 + 4H2O, so the coefficient for O2 is 5
CaCO3 -> CaO + CO2
In every body cell -apex
The reactants will have one Na, one Cl, one O, and two H atoms
The color of corn is different than the color of gasoline or coal
APEX
just took the test
