Acids and Bases Flashcards by Maggie Simpson

Q

substance that donates a proton (H+)

A

Bronsted-Lowry acid

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Q

substance that accepts a proton (H+)

A

Bronsted-Lowry base

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Q

Strong acids

A

HCl, HI, HBr, H2SO4, HNO3, HClO4

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Q

Weak acids

A

CH3COOH, HCN, H3PO4, HF

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Q

Strongest acid in water

A

H3O+ (hydronium)

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Q

Strongest base in water

A

OH- (hydroxide)

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Q

substance that can accept a pair of electrons

A

Lewis acid

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Q

substance that can donate a pair of electrons

A

Lewis Base

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Q

Big pKa=

A

Weak acid

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Q

Small pKa=

A

Strong acid

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Q

how to identify a strong base?

A

The larger the pKa of the conjugate acid

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