Arrhenius Acids and Bases

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A. HBr (aq) 1. bromic acid

2. bromous acid

3. hydrobromic acid

B. H2CO3 1. carbonic acid

2. hydrocarbonic acid

3. carbonous acid

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Solution AB3

A. HBr 3. hydrobromic acid

The name of a nonoxy acid begins with the prefix hydro- and ends with -ic acid. In a nonoxy acid, the negative anion end in -ide.

B. H2CO3 1. carbonic acid

The name of an oxyacid is named with the stem of the anion (carbonate) changed to

-ic acid

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Some Common Bases

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NaOH sodium hydroxide

KOH potassium hydroxide

Ba(OH)2

Mg(OH)2 Al(OH)3 aluminum hydroxide

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Learning Check AB4

Match the formulas with the names:

A. _ HNO2 1) hydrochloric acid

B. _ Ca(OH)2 2) sulfuric acid

C. _ H2SO4 3) sodium hydroxide

D. _ HCl 4) nitrous acid

E. _ NaOH 5) calcium hydroxide

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Solution AB4

Match the formulas with the names:

A. _4 HNO2 1) hydrochloric acid

B. _5 Ca(OH)2 2) sulfuric acid

C. _2 H2SO4 3) sodium hydroxide

D. _1 HCl 4) nitrous acid

E. _3 NaOH 5) calcium hydroxide

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Acid, Base Name

or Salt

CaCl2 _

KOH _

Ba(OH)2 _

HBr _

H2SO4

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Solution AB5

Acid, Base Name

or Salt

CaCl2 salt calcium chloride

KOH base potassiuim hydroxide

Ba(OH)2 base barium hydroxide

HBr acid hydrobromic acid

H2SO4 acid sulfuric acid

Slide 17

Bronsted-Lowry Acids

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Acids are hydrogen ion (H+) donors

Bases are hydrogen ion (H+) acceptors

HCl + H2O H3O+ + Cl-

donor acceptor + -

+ +