3rd 3 questions

1. I am understanding the stoich more and more every time we use it, also I understand molarity and molality, and the solutions parts (solute and solvent).
2. I need a bit of work on finding the charges and utilizing them in the net ion equations, but I am getting the hang of finding the charges.
3. I plan on taking notes on charges and doing a few extra steps while finding the net ion equations.