1. Calculate literature values for titrant consumption for each acid; 0.05 M ammonium chloride, 0.05 M formic acid, and 0.025 M ethanoic acid.CreateA table for your titration results in your lab journal.

2. Make a record of the balanced reaction equation for the titration reaction. Calculate the titrant (0.002 mol/L KMnO4) consumption for one aliquot if there was 65 mg of iron in the sample tablet.

3. Calculate the mass for 4-Aminophenol so that 2.0 ml of acetic anhydride is 18% in excess.

4. Baltic sea water contains ~4 g/L NaCl. Calculate the volume of 0.1 mol/L AgNO3 required to precipitate all the Cl- ions in 40 ml of the seawater.

5. Calculate the volume of 1000 mg/L Li standard required for 40.0 mg/L Li solution, and volumes of 40.0 mg/L Li solution required for the AAS standards.

Calculate the volumes of 0.010 mol/L KMnO4 solution required for spectrophotometry standards.