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

2. 1) According to Arrehnius theory,Cu(OH) 2 is a(n): 1234567891011121314151617181920 212223242526272829303132 1.Acid 2.Base 3.Salt

3. 2) According to Arrehnius theory,Na 2 SO 4 is a(n): 1234567891011121314151617181920 212223242526272829303132 1.Acid 2.Base 3.Salt

4. 3)Using the Bronsted Lowry theory, the conjugate base of H 2 SO 4 would be: 1.HSO 4 + 2.H 3 SO 4 - 3.HSO 4 - 4.H 3 SO 4 + 1234567891011121314151617181920 212223242526272829303132

5. 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 1234567891011121314151617181920 212223242526272829303132

6. 5) According to Lewis theory,PCl 3 is a(n) 1.Acid 2.Base 3.Salt 4.Conjugate Acid 5.Conjugate Base 1234567891011121314151617181920 212223242526272829303132

7. 6) During a titration, the titrant goes in the 1.Erlenmyer flask 2.Beaker 3.Buret 1234567891011121314151617181920 212223242526272829303132

8. 7) During a titration, the indicator goes in the 1234567891011121314151617181920 212223242526272829303132 1.Erlenmyer flask 2.Beaker 3.Buret

9. 8) During a titration, the substance of unknown concentration goes in the 1234567891011121314151617181920 212223242526272829303132 1.Erlenmyer flask 2.Beaker 3.Buret

10. 9) HNO is called 1234567891011121314151617181920 212223242526272829303132 1.Hydronitric acid 2.Nitric acid 3.Nitrous acid 4.Hyponitrous acid 5.Pernitric acid

11. 10) The pOH of a 0.0030M solution of H 2 SO 4 is: 1234567891011121314151617181920 212223242526272829303132 1.2.52 2.11.48 3.2.22 4.11.78 5.0.99 6.13.01