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Chemical reactions can be recognized by the presence of heat, light, or gas formation. The ultimate outcome for any chemical reaction is the... a) change from solid to a liquid b) presence of sound c)
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Chemical reactions can be recognized by the presence of heat, light, or gas formation. The ultimate outcome for any chemical reaction is the... a) change from solid to a liquid b) presence of sound c) formation of a new chemical substance

User Ttsesm
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c. formation of a new substance

User RobyB
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