Respuesta :
Answer: Acids have a sour taste. Lemons, vinegar, and sour candies all contain acids. Acids change the color of certain acid-base indicators. Two common indicators are litmus and phenolphthalein. This are som Characteristics of acid.
Answer:
- Sour taste
- Corrosive (burn your skin and break down other materials)
- Increase the concentration of H+ when added to water
- Dissolve metals
- Donate a hydrogen ion
- low pH
Explanation:
these are the characteristics of an acid.
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