Question

1 match the correct term to complete the sentence. a(n) reaction absorbs heat from the surroundings during a chemical reaction. choices endergonic exergonic endothermic exothermic 2 match the correct term to complete the sentence. a(n) reaction releases energy in a chemical reaction. choices exothermic endothermic exergonic endergonic 3 match the correct term to complete the sentence. a(n) reaction releases heat into the surroundings during a chemical reaction. choices endothermic endergonic exothermic exergonic

Explanation:

Question 1:

Step1: Recall definitions

Endothermic reactions absorb heat from surroundings; exothermic release heat. Endergonic/Exergonic relate to free energy (not heat directly here). The sentence is about absorbing heat.

Step2: Match term

So the term is endothermic.

Step1: Recall energy - reaction terms

Exergonic reactions release free energy (energy in chemical reaction context here). Endothermic/exothermic are heat - related, endergonic absorbs free energy.

Step2: Match term

So the term is exergonic.

Step1: Recall heat - reaction terms

Exothermic reactions release heat into surroundings. Endothermic absorbs heat, endergonic/exergonic are free energy - related.

Step2: Match term

So the term is exothermic.

Answer:

A(n) endothermic reaction absorbs heat from the surroundings during a chemical reaction.

Question 2: