Select all that apply.
Which of the following are good ways to test whether a solution is an acid or a base?
tasting it
litmus paper
phenolphthalein
touching it
Litmus paper and phenolphthalein are both good ways to test whether a solution is an acid or a base.
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Asked 11/18/2015 10:07:48 AM
Updated 11/18/2015 10:31:58 AM
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Janet17 [11/18/2015 10:31:55 AM], Confirmed by
Janet17 [11/18/2015 10:31:58 AM]
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