CH-103 Chap 10

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CH-103

Chap 10-Acids & Bases
Has a sour taste:

Acid
Neutralizes bases:

Acid
Produces H+ ions in water:

Acid
Is named Potassium Hydroxide:

Base
Neutralizes Acids:

Bases
Produces OH- in water:

Bases
Has a slippery feel:

Bases
Turns Litmus Red:

Base
HCl

Hydrochloric Acid (Strong Acid)
Ca(OH)2

Calcium Hydroxide
H2CO3

Carbonic Acid
HNO3

Nitric Acid (Strong Acid)
H2SO3

Sulfurous Acid
Fe(OH)2

Iron II Hydroxide
HClO4

Perchloric Acid (Strong Acid)
H2SO4

Sulfuric Acid (Strong Acid)
Hydroiodic Acid (Strong Acid)

HI
HBr

Hydrobromic Acid (Strong Acid)
H3O+

Hydronium Ion
OH-

Hydroxide Ion (Strong Base)
S2-

Sulfide Ion (Strong Base)
CO3^2-

Carbonate Ion (Strong Base)
NH3

Ammonia (Base)
CN-

Cyanide Ion (Base)
ClO4-

Perchlorate Ion (Base)
A strong acid has a weak conjugate base means:

Strong acids donate protons easily but have weak conjugate bases that do not readily accept protons.
A weak acid has a strong conjugate base:

A weak acid does not donate protons readily but its conjugate base accepts protons easily.
A Buffer system is:

a solution that maintains pH by neutralizing added acid or base.
A Buffer requires:
- A weak acid (not a strong acid).
- A salt containing its conjugate base.
Bronsted-Lowry acids and bases:
- An acid is a proton donor.
- A base is a proton acceptor.
A substance that dissolves in water and produces H+ ions:

An Acid
Amphoteric:

A substance that can act as either an acid or a base in HOH.
Strong acids and Strong bases:

Completely ionizes in HOH.
Weak acids and weak bases:

slightly ionize in HOH

Author

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115573

Card Set

CH-103 Chap 10

Description

Chapter 10 - Acids and Bases

Updated

2011-11-25T22:55:34Z