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anachem > Chapter 9 > Flashcards

Chapter 9 Flashcards

1
Q

Proton Donor

A

Acid

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2
Q

Proton Acceptor

A

Base

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3
Q

Completely ionized in solvent

A

Strong electrolyte

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4
Q

Ionized Partially

A

Weak electrolyte

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5
Q

What will form when acid lose a proton

A

Conjugate base

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6
Q

Conjugate acid of water

A

H3O

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7
Q

Conjugate base of acid HNO2

A

Nitrate ion

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8
Q

Ion that has both a positive and negative charge

A

Zwitterion

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9
Q

What will form when base accepts proton

A

Conjugate Acid

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10
Q

True or False:
Weakest acid forms the weakest conjugate base

A

FALSE
Wakest acid forms the strongest conjugate base

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11
Q

Branch of chemistry that concerns the flow of heat and energy in chemical reaction

A

Chemical Thermodynamics

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12
Q

Several acids are completely dissociated and show the same strength

A

Leveling Solvent

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13
Q

Various acids dissociate to different degrees and have different strength

A

Differentiating Solvent

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14
Q

Ratio of concentrations of reactants and product is constant

A

Chemical Equilibrium

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15
Q

Status that the position of chemical equilibrium always shifts in a direction that tends to relieve a stress

A

Le Chatelier Principle

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16
Q

Algebraic equations that describe the concentration relationships among reactants and products at equilibrium

A

Equilibrium-Constant Expression

17
Q

Species that have both acidic & base properties

A

Amphiprotic

18
Q

Behaves as acids in the presence of basic solutes & bases in the presence of acidic solutes

A

Amphiprotic Solvent

19
Q

It is a spontaneous reaction of molecules of a substance to give a pair of ions

A

Autropolysis (Autonization)

20
Q

Mass action effect predicted from Le Chatelier

A

Common -ion effect

anachem (9 decks)

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