Classify each chemical reaction as exothermic or endothermic.
Potential energy diagram for the reaction
Potential energy diagram for the reaction
24,0 + 572 kJ → 2H2 + O2
H₂.0₂
Potential Energy
H, O
Time
o exothermic
O endothermic
DONE

Endothermic

next one is exothermic

Explanation:

just finished the edg

Endothermic for first answer

second answer exothermic

Explanation:

passing a magnet thought the

mixture , because iron gets attracted to magnet .

i think it's c. if you look search electronic symbol on google and then click on wiki it shows you a