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pH scale

QuestionAnswer
What is the range of numbers on the pH scale? 0 - 14
What is the range of numbers for an acid? 0 - 7
What is the range of numbers for a base? 7 - 14
What numbers might show a STRONG base? 13 or 14
What numbers might show a STRONG acid? 0 or 1
What numbers might show a WEAK base? 8 or 9
What numbers might show a WEAK base? 5 or 6
An ACID has more of which type of ion? hydrogen ion
A BASE has more of which type of ion? hydroxide ion
What is the chemical formula for a hydroxide ion? OH -
What is the chemical formula for a hydrogen ion? H+
What is the pH of a neutral solution? 7
What does it mean to say that a solution has been neutralized? The acid and base are balancing each other and getting closer to neutral.
Created by: lb goodlock
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