Tuesday, May 24

Sections 2H & 4: Answer the questions below in your notebook. Please note that I have given some sample answers. Also, here's a video on acid/base naming, if you found our last homework confusing: Naming Acids and Bases, Chemistry Tutorial CLEAR & SIMPLE

Given the following reactions label the acid, base, conjugate acid and conjugate base.

a. HCO₃^-       +          H₂O     →        H₃O⁺   +          CO₃^2-

b. HCl                  +          H₂O     →        H₃O⁺   +          Cl^-

c. CH₃CO₂H        +          NaOH →        NaCH₃CO₂     +          H₂O

d. NH₄Cl            +          NaH₂PO₄         →        NH₃     +          H₃PO₄ +          NaCl

Name the following acids and bases:

1)         NaOH 

2)         H2SO3 

3)         H2S 

4)         H3PO4 

5)         NH3       

6)         HCN    

7)         Ca(OH)2 

8)         Fe(OH)3  

9)         H3P      

Write the formulas of the following acids and bases:

10)       hydrofluoric acid

11)       hydroselenic acid 

12)       carbonic acid 

13)       lithium hydroxide 

14)       nitrous acid

15)       cobalt (II) hydroxide

16)       sulfuric acid   

17)       beryllium hydroxide

18)       hydrobromic acid