Here is an common question on Mole Calculations. More specifically it involves skills in balancing chemical equations and writing ionic equations.
PS: Try it out and leave your suggested answer at the “Comments Section” right below this post.
Question:
Lead carbonate reacts with nitric acid to form 3 other products.
a) Identify the 3 products formed and write a balanced chemical equation.
b) Identify the spectator ions and then write the ionic equation.