if you have a pop quiz and you get nervous is that unconditioned response? if yes why? if not what kind of response is it

Electric charge is what ? a. kinetic energy b. radiation c. discovery d. electricity

How have the greenhouse gasses increased from the year 2000 to 2018

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?