1. Which of the following substances above turn red litmus to blue?
2. Which of the following substances above turn blue litmus to red?
3. List all substances that give pink color solution with phenolphthalein indicatos
4. Which of the tested substances are acids? Which are bases?
5. Make a generalization on how to determine if a substance is an acid or a base, using red and blue litmus paper and phenolphthalein indicator.
2. Which of the following substances above turn blue litmus to red?
3. List all substances that give pink color solution with phenolphthalein indicatos
4. Which of the tested substances are acids? Which are bases?
5. Make a generalization on how to determine if a substance is an acid or a base, using red and blue litmus paper and phenolphthalein indicator.
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Answer:
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turn red
hula lng