The heat capacity of acetic acid vapor cp u/gmol-c) - 4.840+0.2549t-1.753e4t2+ 4949e-#73, with t in k. what is the enthalpy change of acetic acid as the temperature is increased from 150 c to 250 c? 0 9134 j/gmol o 23.9 j/gmol o 4918 j/gmol o 6650 j/gmol

what is the average time it took the car to travel 0.25 meters?

⇒ 2.23 seconds

what is the average time it took the car to travel 0.50 meters?

⇒ 3.13 seconds

answer:

technetium is the most reactive. this is followed by silver. the least reactive out of these three elements is strontium.