Energy Transfer In Reactions Flashcards
1
Q
What’s an example of an exothermic reaction?
A
Hand warmers use oxidation of iron in air to generate heat
2
Q
What is an endothermic reaction?
A
A reaction which takes in energy from the surroundings usually in the form of heat
3
Q
What’s an example of an endothermic reaction?
A
Sports injury packs
4
Q
Is a reversible reaction endothermic or exothermic?
A
It is both, the reaction in one direction is endothermic and the other is exothermic
5
Q
What is exothermic reaction?
A
A reaction which transfers energy to its surroundings usually in the form of heat
