1Weak Acid/Base or Strong Acid/Base? HCL
Strong acid
2What happens to the base that takes the H+?
Becomes conjugate acid
3Weak Acid/Base or Strong Acid/Base? NH3
Can be both weak acid and base
4How do you determine what is an acid or base?
Acids give up proton (H+) and Bases takes the proton (H+)
5Explain Bronsted-Lowery Acids and Bases in formula form...
base + acid --> conjugate acid + conjugate base
6HCl + NaOH --> H2O + NaCl, what are the conjugate acid and base?
Conjugate base: NaCl, Conjugate acid: H2O
7What happens to an acid that gives up its proton?
It becomes a conjugate base
8Weak Acid/Base or Strong Acid/Base? KOH
Strong base
9What is the conjugate base of HCLO4?
CLO4-
10What is the conjugate base of CH3COOH?Weak Acid/Base or Strong Acid/Base?Weak Acid/Base or Strong Acid/Base?
CH3COO-
11Give an example of 3 amphoteric substances
NH3, H3O, H2O
12Weak Acid/Base or Strong Acid/Base? H3PO4
Weak acid
13Weak Acid/Base or Strong Acid/Base? CH3COOH
Weak acid
14Weak Acid/Base or Strong Acid/Base? HI
Strong acid
15The weaker an acid the _______ its conjugate base.
Stronger
16What is a conjugate base and acid?
A conjugate base is the result of an acid giving up a proton (H+).
17HCO3- + H2O --> H2CO3 + OH-, Identify the acid and its conjugate base
Acid: H2O, Conjugate base: OH-
18Weak Acid/Base or Strong Acid/Base? C5H5N
Weak base
19Weak Acid/Base or Strong Acid/Base? HBr
Strong acid
20Weak Acid/Base or Strong Acid/Base? NH4OH
Weak base
21Weak Acid/Base or Strong Acid/Base? Ba(OH)2
Strong base
22How do you determine a weak or strong acidase?
Weak acidases do not dissociate completely while strong acidases dissociate completely
23Weak Acid/Base or Strong Acid/Base? NH4
Weak acid
24List all the strong acids
HBr, HClO4,HCl,HI,HNO3,H2SO4
25List all the strong bases
LiOH,NaOH,KOH,Ca(OH)2,Sr(OH)2,Ba(OH)2