Question 10 of 10
Which two substances combine in a car's engine to provide energy?
O A. Carbon dioxide and water
O B. Carbon dioxide and oxygen
O C. Heptane and water
D. Heptane and oxygen
Chemistry
Question
Question 10 of 10
Which two substances combine in a car's engine to provide energy?
In a car's engine, the combustion of fuel (usually gasoline or diesel) combines with oxygen from the air to produce energy. The combustion reaction produces...