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4 votes
A pH scale is used to measure?

User JimVanB
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2 Answers

5 votes

Answer:

How acidic or alkaline a substance is.

Step-by-step explanation:

1 = Strong acid e.g. Stomach acid

7 = Neutral e.g. Water

14 = Strong alkaline e.g. Sodium hydroxide

User Rio
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7.5k points
0 votes

Answer:

A pH scale is used to measure acidity.

User Jurpro
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