Properties of Acids and Bases Flashcards
(37 cards)
1
Q
Acids will always have a what?
A
H⁺
2
Q
A
3
Q
hydro-fluoric acid
A
HF
4
Q
hydro-chloric acid
A
HCL
5
Q
nitrous acid
A
HNO₂
6
Q
nitric acid
A
HNO₃
7
Q
hydrobromic acid
A
HBr
8
Q
sulphurous acid
A
H₂S0₃
9
Q
sulphuric acid
A
H₂SO₄
10
Q
phosphoric acid
A
H₃PO₄
11
Q
carbonic acid
A
H₂CO₃
12
Q
acetic acid
A
CH₃COOH
13
Q
citric acid
A
C₆H₈O₇
14
Q
chloric acid
A
HClO₃
15
Q
perchloric acid
A
HClO₄
16
Q
chlorous acid
A
HClO₂
17
Q
hypochlorous acid
A
HClO
18
Q
sodium hydroxide
A
NaOH
19
Q
barium hydroxide
A
Ba(OH)₂
20
Q
ammonia
A
NH₃
21
Q
What are the properties of acids?
A
- sour
- ph below 7
- turns blue litmus paper into red
- corrosive
22
Q
What are the properties of bases?
A
- bitter
- pH above 7
- turns red litmus paper into blue
corrosive and caustic
23
Q
_______ acids/bases dissociate fully
A
strong
24
Q
_______ acids/bases dissociate partially
A
weak
25
Ions can conduct what?
electricity
26
soluble bases are called?
alkali
27
What are some everyday examples of bases?
- saltwater
- bleach
- oven cleaner
- ammonia
28
29
What are acids in Bronstead-Lowry's theory?
donates one or more protons (donate H⁺ ions)
30
protons are the same as?
hydrogen ions (H⁺)
31
What are bases according to Bronstead-Lowry theory?
accepts one or more protons (accepts H⁺ ions)
32
What is an amphiprotic substance?
a substance that can act as an acid or a base, so it can accept or donate protons
33
What is hydronium?
H₃O
34
What is the difference between the formulas of a conjugate acid-base pair?
they differ by one less or one more H⁺
35
Who was
36
37
