5 Written Questions

1. because of the way the bases react in water, the
   concentration of hydroxide ions is a good estimate of the
   total___________
2. ___________can be measured in grams of ions per liter of solution
3. because of the way the bases react in water, the
   concentration of___________is a good estimate of the total base concentrations
4. blood pH of 7.5 to 7.8, called___________makes one feel agitated and dizzy
5. the concentration of hydrogen ions and___________are always in balance such that if one increases, the other
   decreases, and vice versa

5 Matching Questions

1. pH of 1.0
2. bases
3. hydrogen ions
4. illness
5. ionizes

1. a water___________to release equal numbers of acidic hydrogen ions in basic hydroxide ions, so it is a neutral
2. b the concentration of___________and hydroxide ions are always in balance such that if one increases, the other decreases, and vice versa
3. c a solution with a hydrogen ion concentration of 0.1 grams per liter has a___________
4. d ___________results from pH changes
5. e many___________are present in body fluids

5 Multiple Choice Questions

1. a concentration of 0.01 Grams of hydrogen per liter has a___________
   1. pH of 1.0
   2. pH of 2.0
   3. pH is 7.0
   4. pH of 3.0
2. each whole number on the PH scale, which extends from___________, represents a tenfold difference in hydrogen ion concentration
   1. pH of 1.0
   2. 7.3 to 7.5
   3. 0 to 14
   4. acidosis
3. solutions with more hydrogen ions than hydroxide ions are___________
   1. bases
   2. acidosis
   3. acidic
   4. basic
4. water ionizes to release equal numbers of acidic hydrogen ions and basic hydroxide ions, so it is___________
   1. less than
   2. neutral
   3. pH scale
   4. ionizes
5. because of the way the___________react in water, the
   concentration of hydroxide ions is a good estimate of the total base concentrations
   1. basic
   2. bases
   3. ionizes
   4. buffers

5 True/False Questions

1. acidosis → solutions with more hydrogen ions than hydroxide ions are___________

   True        False

2. hydroxide ions → the concentration of___________and hydroxide ions are always in balance such that if one increases, the other decreases, and vice versa

   True        False

3. equal numbers → ___________results from pH changes

   True        False

4. basic hydroxide ions → because of the way the bases react in water, the
   concentration of___________is a good estimate of the total base concentrations

   True        False

5. pH of 3.0 → a solution with the concentration of 0.001 grams per hydrogen per liter is___________

   True        False