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Questions and Answers
What is the characteristic of an acid?
What is the characteristic of an acid?
- It has a pH above 7
- It can donate a proton (correct)
- It can accept a proton
- It is slippery to the touch
Which substance is commonly used to neutralize a base?
Which substance is commonly used to neutralize a base?
- Lemon juice
- Baking soda (sodium bicarbonate)
- Hydrochloric acid
- Vinegar (acetic acid) (correct)
What happens when an acid and a base react together?
What happens when an acid and a base react together?
- They produce a strong odor
- They form water and a salt (correct)
- They release oxygen gas
- They change color
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