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17-05-2018
Biology

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Classify these substances as acidic. Base, or neutral, vinegar,baking soda, tomato juice, surgar

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17-05-2018

The pH scale measures how acidic or how alkaline a substance is; it spans from 0 to 14, with a pH of 7 being neutral, and a pH greater than 7 being alkaline.

Bases:
· baking soda

Acids:
· vinegar
· tomato juice

Neutral substances:
· sugar

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