Classify each compound as ionic or molecular. a. CF₂Cl₂ b. CCl₄ c. PtO₂ d. SO₃

Based on the molecular views, classify each substance as an atomic element, a molecular element, an ionic compound, or a molecular compound.

Based on the molecular views, classify each substance as an atomic element, a molecular element, an ionic compound, or a molecular compound.

Write a formula for the ionic compound that forms between each pair of elements. a. silver and chlorine b. sodium and sulfur c. aluminum and sulfur d. potassium and chlorine

Write a formula for the compound that forms between potassium and each polyatomic ion. a. acetate b. phosphate c. sulfate d. nitrate

Name each ionic compound. a. Mg₃N₂ b. KF c. Na₂O d. Li₂S f. KI e. CsF

Name each ionic compound. a. SnCl₄ b. PbI₂ c. Fe₂O₃ d. CuI₂ e. HgBr₂ f. CrCl₂

Name each ionic compound containing a polyatomic ion. a. CuNO₂ b. Mg(C₂H₃O₂)₂ c. Ba(NO₃)₂ d. Pb(C₂H₃O₂)₂

Name each ionic compound containing a polyatomic ion. a. Ba(OH)₂ b. NH₄I c. NaBrO₄ d. Fe(OH)₃

Write the formula for each ionic compound. a. sodium hydrogen sulfite b. lithium permanganate c. silver nitrate d. potassium sulfate e. rubidium hydrogen sulfate

Write the formula for each ionic compound. f. potassium hydrogen carbonate

Write the formula for each ionic compound. a. copper(II) chloride

Write the formula for each ionic compound. b. copper(I) iodate c. lead(II) chromate e. potassium hydroxide

Write the formula for each ionic compound. d. calcium fluoride

Write the formula for each ionic compound. f. iron(II) phosphate

Write the name from the formula or the formula from the name for each hydrated ionic compound.

a. CoSO₄•7 H₂O

b. iridium(III) bromide tetrahydrate

c. Mg(BrO₃)₂•6 H₂O

d. potassium carbonate dihydrate

Write the name from the formula or the formula from the name for each hydrated ionic compound.

a. cobalt(II) phosphate octahydrate

b. BeCl₂•2 H₂O

c. chromium(III) phosphate trihydrate

d. LiNO₂•H₂O

Name each molecular compound. a. CO b. NI₃ c. SiCl₄ d. N₄Se₄

Name each molecular compound. a. SO₃ c. BrF₅

Name each molecular compound. b. SO₂

Name each molecular compound. d. NO

Write the formula for each molecular compound. a. phosphorus trichloride b. chlorine monoxide c. disulfur tetrafluoride

Write the formula for each molecular compound. d. phosphorus pentafluoride

Name each acid. a. HI(aq) b. HNO₃(aq) c. H₂CO₃(aq)

Name each acid. a. HCl(aq)

Name each acid. b. HClO₂(aq) c. H₂SO₄(aq)

Write the formula for each acid. a. hydrofluoric acid b. hydrobromic acid c. sulfurous acid

Refer to the nomenclature flowchart (Figure 3.11) to name each compound. a. SrCl₂ b. SnO₂

Refer to the nomenclature flowchart (Figure 3.11) to name each compound. c. P2S5