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2 cards from this section. Quick, good the night before a test.
What color does blue litmus paper turn in acidic solutions?
Think about what acids do to litmus paper.
Name one common household acid.
Think about sour-tasting substances.
What does litmus paper test for?
Remember the purpose of litmus paper.
True or False: All acids have a pH greater than 7.
Consider what pH values represent.
Design an experiment to determine the pH level of three unknown liquids using litmus paper. Describe the steps and expected outcomes.
Remember how litmus paper works in both acidic and basic solutions.
Explain the significance of the pH scale in relation to human health and environmental science.
Think about how acids affect our health and ecosystems.
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