dynashiamurray223 dynashiamurray223

17-10-2020
Chemistry

contestada

A pH change can be evidence that
a substance has changed chemically
a substance has changed physically

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lorenflores lorenflores

17-10-2020

a substance has changed chemically

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sailormidoriya sailormidoriya

17-10-2020

Answer:

a substance has changed chemically

Explanation:

the chemical composition of the substance has changed (hence the pH changing)

Answer Link

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