The symbol ∆ in a chemical equation means: precipitate. heat is supplied to the reaction. a catalyst is needed. yields.

asked Sep 20, 2019 226k views

2 votes

The symbol ∆ in a chemical equation means:

precipitate.

heat is supplied to the reaction.

a catalyst is needed.

yields.

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6 votes

I think the answer is B. I really don't remember but im pretty sure its that one.

Aequitas answered Sep 20, 2019

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3 votes

the correct answer is B: heat is supplied to the reaction

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