So This is my assignment I have but I don't know what it wants or how create the examples

  - I. Metal (with single charge) + Non-metal –
                    5 worked out problems and 5 practice questions for class (wide variety of examples)


   – II. Metal (with multiple charges) + Non-metal: d-block (Stock system)
                   5 worked out problems and 5 practice questions for class (wide variety of examples)


     – III. Metal (with single charge) + Polyatomic ions
                   5 worked out problems and 5 practice questions for class (wide variety of examples)

   – IV. Metal (with multiple charges) + Polyatomic ions
                   5 worked out problems and 5 practice questions for class (wide variety of examples)


   – V. Non-Metal + Non-metal (Covalent/molecular compounds)
                   5 worked out problems and 5 practice questions for class (wide variety of examples)


   – VI. ACIDS (with & without Oxygens)
                   5 worked out problems and 5 practice questions for class (wide variety of examples)

Pick up some good High School chemistry and select chemical reactions chapter.from there you can pick up solved and unsolved examples in abundance.