victoriacarr1523 victoriacarr1523

08-04-2020
Biology

contestada

When barium hydroxide, Ba(OH)2, mixes with water, the solution turns cold.

What is an indicator of a chemical change in the scenario?

formation of a gas

formation of a precipitate

change in energy

change in color

Respuesta :

666420911 666420911

10-04-2020

Answer:

Change in energy

Explanation:

good luck with primavera g.

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