Write the formula for each of the following:
  1. potassium acetate ==> KCH3COO
  2. ammonium oxalate ==> (NH4)2 C2O4

Write the name of each of the following:

  1. CuCr2O7  ==> copper (II) dichromate or cupric dichromate
  2. Fe(SCN)3 ==> iron (III) thiocyanide or ferric thiocyanide