Chemistry 9.4 Naming and Writing Formulas for Acids and Bases

Write the names of these bases. A) LiOH B) Pb(OH)₂ C) Mg(OH)₂ D)Al(OH)₃

A)Lithium Hydroxide B)Lead Hydroxide C)Magnesium hydroxide D)Aluminum Hydroxide q. 30 p. 273

Give the names ofl these acids. A) HNO₂ B) HMnO₄ C) HCN D) H₂S

A)Nitrous acid B)Permanganous acid C)hydrocyanic acid D)hydrosulferic acid q. 29 p. 273

How are the bases named?

Bases are named the same way as ionic compounds - the name of the cation is followed by the name of the anion. q. 25 p. 273

What element generally appears in the formula of an acid?

Hydrogen q. 33 p. 273

What element generally appears in the formula of a base?

Magnisium q. 33 p. 273

How are bases named?

The same way ionic compounds are named. q. 28 p. 273

Write the formulas for these compounds a) carbonic acid b) sulfurous acid c)iron(III) hydroxide d)strontium hydorxide

a) H₂CO₂ b) H₂SO₃ c) FeOH₃ d)SrOH₂ Q. 32 p. 273

Identify each compound as an acid or base. a)Ba(OH)₂ b)HClO₄ c)Fe(OH)₃ d)KOH

a)Base b)Acid c)Base d)Base q. 31 p. 273

What are the 3 rules for naming acids?

1. When the name of the anion ends in -ide, the acid name begins with the prefix hydro-. The stem of the anion has the suffix -ic and is followed by the word acid. 2. When the anion ends in -ite, the acid name is the stem of the anion with the suffix of -ous, followed by the word acid. 3.When the anion name ends in -ate, the acid name is the stem of the anion with the suffix -ic followed by the word acid. q. 23 p. 273

Base

A base is an ionic compound that produces hydroxide ions when dissolved in water.

Acid

A compound that contains one or more hydrogen atoms and produced hydrogen (H⁺) ions when dissolved in water.