12. draw an energy curve for a chemical reaction that begins at 30 kj and has an activation energy of
50kj and the reaction ends at 10 kj. label activation energy and kjs. 10 points

Which statement about the stamps is correct?

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

According to le chatelier’s principle, a system in chemical equilibrium responds to stress by shifting the equilibrium in a direction that reduces the stress. normalizes the stress. increases the stress. changes the stress.