Question

Can any one help me with Science please?

Answer 1

Ammonium nitrate and water are sometimes used to make instant cold packs. What kind of reaction is this?

neither an exothermic nor an endothermic reaction
an endothermic reaction
both an exothermic and an endothermic reaction
an exothermic reaction

Answer 2

it is an endothermic reaction. This reaction absorbs heat from the surroundings, quickly lowering the pack's temperatur

Answer 3

so it lowers the tempters and exothermic increases the temp yah

Answer 4

yup endothermic lowers the temp . Endothermic means that they take in heat. So if the reaction is taking in all the heat, the heat is decreasing.

Answer 5

oh thanks what school you go to or are you home school