LAB REPORT: No lab report is required. Hand in the answers to all the calculations in this lab. Show your work in each case; do not just write down the answers and include the answers to the following questions. Questions: 1. A 5.0mL aliquot of a 5.0% w/v solution of zinc nitrate was transferred to a 50mL volumetric flask and diluted to the mark with distilled water. Calculate the resultant concentration. 2. 50.0mL of 6.0M sodium sulfate is added to 100.0mL of 3.0M sodium sulfate. Calculate the resultant concentration. MY 3. Explain how you would prepare 60.0cm of an aqueous solution of silver nitrate of strength 0.030g silver nitrate per cm3. Assume you are using 100mL volumetric flasks. 4. 50.0mL of a 2.0% w/ solution of calcium nitrate is diluted with 80.OmL of 3.0% w/v sodium chloride. What is the resultant concentration of each solution? CF = gt u