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This whiteboard review highlights the key qualities of acids and bases. For acids, common characteristics include a sour taste, the ability to donate hydrogen ions (H⁺) in water, and a pH level below 7, which turns litmus paper red and phenolphthalein clear. Acids can also react with metals and conduct electricity. Bases, on the other hand, feel slippery, have a bitter taste, accept hydrogen ions (H⁺), donate hydroxide ions (OH⁻), and possess a pH level greater than 7, turning litmus paper blue. Understanding these qualities is crucial in chemistry.
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