Predict the chemical formulas of the ionic compound formed by (d) Li+ and PO43-

Predict the chemical formulas of the ionic compound formed by (e) In3+ and O2-.

Predict the chemical formulas of the compounds formed by the following pairs of ions: (a) Cr³⁺ and CN^- (b) Mn²⁺ and ClO₄^-

Predict the chemical formulas of the compounds formed by the following pairs of ions: (c) Na⁺ and Cr₂O₇^2-

Predict the chemical formulas of the compounds formed by the following pairs of ions: (d) Cd²⁺ and CO₃^2-

Predict the chemical formulas of the compounds formed by the following pairs of ions: (e) Ti⁴⁺ and O^2-.

Complete the table by filling in the formula for the ionic compound formed by each pair of cations and anions, as shown for the first pair. Ion Na+ Ca2+ Fe2+ Al3+ O2- Na2O NO3- SO42- AsO43-

Predict whether each of the following compounds is molecular or ionic: (a) HClO₄

Predict whether each of the following compounds is molecular or ionic: (b) CH₃OCH₃ (c) Mg(NO₃)₂ (d) H₂S

Predict whether each of the following compounds is molecular or ionic: (e) TiCl₄

Predict whether each of the following compounds is molecular or ionic: (f) K₂O₂ (g) PCl₅

Predict whether each of the following compounds is molecular or ionic: (h) P(OH)₃.

Which of the following are ionic, and which are molecular? (a) PF₅

Which of the following are ionic, and which are molecular? (a) PF₅

Which of the following are ionic, and which are molecular? (b) NaI (c) Zr(NO₃)₂

Which of the following are ionic, and which are molecular? (d) Ca(NO₃)₂

Which of the following are ionic, and which are molecular? (e) FeCl₃ (f) H₂SO₄

Which of the following are ionic, and which are molecular? (g) CoCO₃

Which of the following are ionic, and which are molecular? (h) N₂O₄

Give the chemical formula for (a) chromate ion (b) bromide iom (c) nitrite ion (d) sulphite ion

Give the chemical formula for (e) permanganate ion.

Selenium, an element required nutritionally in trace quantities, forms compounds analogous to sulfur. Name the following ions: (a) SeO₄^2- (b) Se^2- (c) HSe^- (d) HSeO₃^-.

Give the names and charges of the cation and anion in each of the following compounds: (a) CaO, (b) Na2SO4, (c) KClO4, (d) Fe1NO322, (e) Cr1OH23.

Give the names and charges of the cation and anion in each of the following compounds: (a) CuS

Give the names and charges of the cation and anion in each of the following compounds: (b) Ag2SO4

Give the names and charges of the cation and anion in each of the following compounds: (d) Co1OH22

Name the following ionic compounds: (a) Li₂O (b) FeCl₃ (c) NaClO (d) CaSO₃ (e) Cu(OH)₂

Name the following ionic compounds: (f) Fe(NO₃)₂

Name the following ionic compounds: (g) Ca(CH₃COO)₂

Name the following ionic compounds:(h) Cr₂(CO₃)₃