Part 1: Mole Calculations with NaCl 1. Place your small beaker onto your balance pan and zero the balance, then add 1 tablespoon of salt (NaCl). Record the mass below, including the units. 18g Mass of 1 tablespoon of NaCl: 2. How many moles of NaCl are in your sample? Show your work below, using dimensional analysis and showing all units. 3. How many formula units of NaCl are in your sample? Show your work below, using dimensional analysis and include all units. 4. Add a second tablespoon of salt to the beaker so that your beaker now contains 2 tablespoons of NaC1. Record the mass below. Your mass should be approximately double the first weight. If it is not, dump out the salt, re-zero your beaker, and add 2 tablespoons of salt. Mass of 2 tablespoons of NaCl: 36g 5. How many formula units of NaCl are in this sample? two- Show your work below, starting with your grams of NaCl. Your work should be a tw step dimensional analysis problem. 6. Using your answer for number 2 above, approximately how many moles of NaCl would be in 3 tablespoons of salt?