Is the formation of C2H2 endothermic or exothermic?
2 answers
Look it up in the tables, dHo formation C2H2.
The formation of C2H2 is endothermic as it absorbs heat.
If you go on your chemistry reference sheet we could see that positive delta H on table I indicates a endothermic reaction which means that energy is absorbed.
If you go on your chemistry reference sheet we could see that positive delta H on table I indicates a endothermic reaction which means that energy is absorbed.