When the products of a reaction have more energy than the reactants: the reaction is exothermic the reaction is endothermic the reactants gave up energy the h is positive

1. if you have a gas at 127 degrees c, what is it's absolute temperature (kelvin)? a. 200kb. 300kc. 400kd. 500k2. if you had a gas whose absolute temperature measured 45 k, what is that temperature in celsius? a. -228 cb. -300 cc. 125 cd. 112 c