Question

find out whether reaction are exothermic or endothermic
1.c+o2=co2
2.h2+le=2hl
3.ca(oh)2+2hcl=cacl2+2h2o
4.cuo+h2=cup+h2o
5.n2+O2=2no​

Answer 1

Answer:

1) Exothermic

2) exothermic

3) Endothermic

4) exothermic

5)endothermic

I think these answers will help u to understand

Answer 2

Answer:

1= Exothermic

2=Exothermic

3= Endothermic

4= Exothermic

5= Endothermic

Explanation:

hope it will help you