Question

A word written over the arrow in a chemical reaction equation indicates(1 point) Responses That the substance provides energy for the reaction That the substance provides energy for the reaction That the substance is a reactant of the reaction That the substance is a reactant of the reaction That the substance provides heat for the reaction That the substance provides heat for the reaction That the substance is a product of the reaction

Answer 1

In a chemical reaction equation, a word written over the arrow typically indicates that the substance provides heat for the reaction. Therefore, the correct answer is:

**That the substance provides heat for the reaction.**