Unit 5 Moodle #1: Covalent Compounds

Given the following lists, choose only those that only contain covalent compounds.

• PCl₃, C₂H₆, SO₂

• LiF, NaOH, NO₂

• SrCl₂, RbCl, NiI₃

• CaF₂, CsF, SO₂

Given the following lists, choose only those that only contain covalent compounds.

• CCl₄, SO₃, CO₂

• CaCl₂, NaF, CO₂

• HF, NaOH, H₂O

• 
  CaCl₂, NaCl, NiCl₃

Given the following formulas, select all that are covalent compounds.

• Ba(OH)₂

• CS₂

• KCl

• CH₄

Write the correct name for P₂Br₅.

Write the correct name for P₄O₁₀.

Write the correct name for NO₂.

Write the formula for sulfur trioxide.

NOTE: A subscript can be written as a normal number.  If you wanted to write the formula H₂O it would look like H2O.

Write the formula for iodine pentafluoride.

NOTE: A subscript can be written as a normal number.  If you wanted to write the formula H₂O it would look like H2O.

Write the formula for phosphorus trichloride.

NOTE: A subscript can be written as a normal number.  If you wanted to write the formula H₂O it would look like H2O.