stazelb stazelb

02-08-2017
Chemistry

contestada

Is heat, gas production, and color change can all be evidence of chemical change

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patelalisha1 patelalisha1

02-08-2017

Yes, heat, gas production or bubble formation and the color change are the signs of a chemical change.

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lbdavidwilson lbdavidwilson

02-08-2017

Yes it can be evidence

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