Question 8 1 pts
An object at rest will
O speed up
O Increase in friction with the ground
O accelerate
O stay at rest

What reaction is taking place? 02 + c3h8 = h20 + co2

Hydrogenation reactions, in which h2 and an "unsaturated" organic compound combine, are used in the food, fuel, and polymer industries. in the simplest case, ethene (c2h4) and h2 form ethane (c2h6). if 140 kj is given off per mole of c2h4 reacting, how much heat (in mj) is released when 12 kg of c2h6 forms?

8) warming your hands by a fire is an example if which heat transfer? a. conduction b. convection c. radiation d. none of these