Acid/Base Theories, Name/Formulas, Titration, pH, pOH

1) According to Arrehnius theory,Cu(OH) 2 is a(n): Acid 2.Base 3.Salt

2) According to Arrehnius theory,Na 2 SO 4 is a(n): Acid 2.Base 3.Salt

3)Using the Bronsted Lowry theory, the conjugate base of H 2 SO 4 would be: 1.HSO H 3 SO HSO H 3 SO

4) H 2 O + CO 3 2-  OH - + HCO 3 According to Bronsted Lowry theory, in the above reaction, H 2 O is a(n) 1.Acid 2.Base 3.Conjugate acid 4.Conjugate base

5) According to Lewis theory,PCl 3 is a(n) 1.Acid 2.Base 3.Salt 4.Conjugate Acid 5.Conjugate Base

6) During a titration, the titrant goes in the 1.Erlenmyer flask 2.Beaker 3.Buret

7) During a titration, the indicator goes in the Erlenmyer flask 2.Beaker 3.Buret

8) During a titration, the substance of unknown concentration goes in the Erlenmyer flask 2.Beaker 3.Buret

9) HNO is called Hydronitric acid 2.Nitric acid 3.Nitrous acid 4.Hyponitrous acid 5.Pernitric acid

10) The pOH of a M solution of H 2 SO 4 is: