Acid-Base Reactions (4.2.2) Flashcards

1
Q

• Arrhenius acids increase H+ concentration in a solution; strong acids dissociate completely in water, whereas weak acids dissociate only partially.

A

• Arrhenius acids increase H+ concentration in a solution; strong acids dissociate completely in water, whereas weak acids dissociate only partially.

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2
Q

• Arrhenius bases increase OH– concentration in a solution; strong bases dissociate completely in water, whereas weak bases dissociate only partially.

A

• Arrhenius bases increase OH– concentration in a solution; strong bases dissociate completely in water, whereas weak bases dissociate only partially.

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3
Q

• A Lewis acid or base does not have to contain H+

or OH–- but it will still generate these ions in water.

A

• A Lewis acid or base does not have to contain H+

or OH–- but it will still generate these ions in water.

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4
Q

• A pH indicator changes color with changing amounts of H+ or OH– ions and can be used to demonstrate that acids and bases react together in a neutralization reaction to form water and a salt.

A

• A pH indicator changes color with changing amounts of H+ or OH– ions and can be used to demonstrate that acids and bases react together in a neutralization reaction to form water and a salt.

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5
Q

Strong Bases & Acids in Water

A

Completely Dissolve

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6
Q

Weak Bases & Acids in Water

A

Partially Dissolve

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7
Q

What is a pH Indicator?

A

A substance/device that gives a value based on amounts of OH- or H+.

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