Question

So I am doing a lab on endo and exothermic reactions and just need to know which bottle of sloution is endo and which is exothermic:

Answer 1

one of the solution is epsom salt and water mixed and the other is yeast mixed with hydrogen peroxide

Answer 2

id say that epsom salt (MgSO4) and water is endothermic and yeast with peroxide is exothermic cause you usually need to add heat to dissolve salt and yeast usually gives heat, but that is just what i thnik

Answer 3

so you think the Epsom salt and water would rise and the yeast mixed with hydrogen peroxide would dissolve?

Answer 4

hardly, you asked about exo and endothermic process right? so i told you which i think is exo and endothermic process

Answer 5

well which one would you think would rise and dissolve

Answer 6

what do you mean rise? english is not my native language so please explain...

Answer 7

nvm i read the instructions rong all i need to know is how hot or cold it would get

Answer 8

lol, im glad you figured it out...

Answer 9

yea me too well thnk u for ur help ;)