Construct a hand-written solution for each of the following 3 questions:

1. For the following reaction, write the balanced chemical equation, the total ionic equation, a net ionic equation and state the spectator ions:

Lithium phosphate + iron (II) sulfate

2. A titration was performed to find the concentration of sulfuric acid. In each trial, 10.0mL of a 0.100mo/L manganese (III) hydroxide was neutralized. The average volume of sulfuric acid was found to be 7.5 mL. Determine the concentration of the acid.

3. Find the concentration of thiosulfate ions in a solution made by dissolving 2.61g of iron (III) thiosulfate in