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Resources and Reagents/Acids and Bases/ Quality Management > Acids and Bases > Flashcards

Acids and Bases Flashcards

1
Q

Amphiprotic

A

Substance that can behave as an acid or a base

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2
Q

Arrhenius Theory

A

Acid: Dissociates to produce H+
Base: Dissociates to produce OH-

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3
Q

Autoionization

A

Water reacting with itself to produce a positive and negative ion

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4
Q

Bronsted-Lowry Theory

A

Acid: Proton Donor
Base: Proton Acceptor

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5
Q

Buffer Capacity

A

A solution’s ability to resist large changes in pH when acid/base is added

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6
Q

Buffer Solution

A

Contains a weak acid/base and it’s conjugate that is resistant to large changes in pH

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7
Q

Corrosion

A

Oxidation of a metal

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8
Q

Hydronium Ion

A

Water molecule with a positively charged hydrogen ion
H30+

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9
Q

Ion Product for Water

A

Equation for hydronium and hydroxide ion concentration
1.0 x 10^-14

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10
Q

Monoprotic Acid

A

Acid that can only donate one proton to an aqueous solution

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11
Q

Oxidation

A

A loss of electrons in organic compounds
Loss of hydrogen OR gain of oxygen

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12
Q

Oxidizing agent

A

Substance that removes electrons from another substance
Gains Electrons

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13
Q

pH Scale

A

Measure of hydrogen ion concentration
0-14

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14
Q

Polyprotic Acid

A

Acid that can donate more than one proton

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15
Q

Reducing Agent

A

A substance that donates electrons to another substance
Loses Electrons

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16
Q

Reduction

A

Gain of electron in organic compounds
Gain of hydrogen OR loss of oxygen

17
Q

Strong Acid

A

Acid that completely ionizes
Gives off the greatest number of hydrogen ions or protons

18
Q

Strong Base

A

Base that completely ionizes

19
Q

Weak Acid/Base

A

Partial Ionization

20
Q

What are the strong acids?

A

Hydrochloric Acid
Nitric Acid
Sulfuric Acid

21
Q

What are the strong bases?

A

Sodium hydroxide
Potassium hydroxide

22
Q

What are the weak acids?

A

Acetic Acid
Carbonic Acid

23
Q

What are the weak bases?

A

Pyridine
Aniline
Methylamine

24
Q

Conjugate Acid

A

Formed when a base accepts a proton

25
Q

Conjugate Base

A

Formed when an acid donates a proton

26
Q

What is an electrolyte?

A

Aqueous solution of an acid and a base

27
Q

Nuetralization

A

Acid and base reaction producing salt and water

28
Q

Titration

A

Addition of a known concentration to neutralize the second unknown solution

29
Q

Where does pH play a major role in our lives?

A

Agriculture, Physiology, Acid rain, Drug delivery

30
Q

Buffer Action

A

Equilibrium between Weak acid/base and conjugate base/acid

31
Q

LeChatelier’s Principle

A

A system when stressed will shift it’s equilibrium to relieve stress

32
Q

Bleaching Agents

A

Most often oxidizing agents
Not colored; stain removers

Resources and Reagents/Acids and Bases/ Quality Management (3 decks)

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