zacharyebp4xbth zacharyebp4xbth

02-03-2018
Chemistry

contestada

Describe three signs that a chemical reaction has taken place and give an example of each sign

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nlewing0307 nlewing0307

02-03-2018

color change, temperature change, bubbling, state change

green to blue, hot to cold, bubbles (lol), and liquid to gas

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help plz..will give the brainliest!!need step by step explanation .