Question

was wondering where the activation energy or Ea would go. chem help

Answer 1

Ea is between -15 to 30

Answer 2

Draw a arrow from the bottom line to the very top most of the graph, because Ea=activation energy which is the energy required to start the reaction, in the graph you need energy to change it from -15 to 30, before the products can be formed

Answer 3

can i just put a little line over here and mark Ea or just do it from the left side

Answer 4

better pic

Answer 5

Draw a line right next to enthalphy change/delta H

Answer 6

like right next to it

Answer 7

On the left side

Answer 8

alright i got it

Answer 9

tysm man