Tuesday, September 6, 2011

5.

Acid -

Acids are ionic compounds that break apart in water to form a hydrogen ion (H+). The strength of an acid is based on the concentration of H+ ions in the solution. The more H+ the stronger the acid. Some characteristics of acids (depending on the acid) are:

  • Acids taste sour
  • Acids react strongly with metals
  • Dangerous and can burn your skin

Some examples of acids are vinegar, orange juice,  citrus fruits, and stomach acid.

No comments:

Post a Comment