WS#2
REVIEW: ACIDS & BASES
1) What is the definition of a Bronsted-Lowry Acid/Base?
2) What is a Lewis Acid/Base?
3) When OH- is the base in a conjugate acid-base pair} the acid is
is the acid} the base is
.
-'; when OH-
4) Write the formula for the conjugate partner for each acid or base.
c) HS'
b) SO/
e) HCOOH
5) Write the formula for the conjugate partner for each acid or base
a) HI
6)
Write an equation to describe the proton transfer that occurs when each of these acids is added to H2 0
b) HIO
7)
Which of these is a Lewis acid? A Lewis Base?
8)
Identify the Lewis Acid and the Lewis base in each reaction:
•
b) 50 2(g) + BF 3 (g)
c) Au
9)
+
­
(aq)
+ 2CN (aq)
- - - - - - -......... [Au(Cuhr(aq)
Draw the Lewis dot structure for FeBr3 . Does it function as a Lewis acid or base when reacting w/Br­
10) Draw the Lewis dot structure for AICI 3 • Does it function as a Lewis acid or base when reacting w/CI­
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