please answer questions 2 and 3

Procedure: 1. Obtain a piece of filter paper and record its mass. 2. Measure 0.3244 g of FeCls and transfer the sample to a small beaker. 3. Add 20 mL of distilled water to the beaker containing the FeCl and stir the solution until all of the FeCl3 is dissolved 4. Measure 0.4239 g of Na2CO3 and transfer the sample to a small beaker. 5. Add 20 mL of distilled water to the beaker containing the NazCo. and stir the solution until all of the Na2CO3 is dissolved. 6. Add the 20 mL of Na2CO3 solution to the beaker containing the FeCl3. 7. Filter out the resulting precipitate using a funnel and filter paper. 8. Place the filter paper on a dry paper towel and allow the precipitate to dry overnight 9. Once dried, record the mass of the filter paper with precipitate. Observations: Mass of the filter paper Mass of the filter paper and precipitate Mass of the precipitate (1 mark) 12259 1.3759 0.159 Questions (Handwritten Only) [26 marks) 1. Identify the type of reaction. (1 mark) This was a double displacement reaction that created a solid. 2. Provide the balanced chemical equation for the reaction. Please include the states of the reactants and products in the equation. (3 marks) 3 Na2CO3 + 2 FeC13/04) -- NaCl + Fe2(CO3)3.) 3. Provide the total and net ionic equations for the reaction. (4 marks) Total lonic equation: Na2CO3 + Fea+C133) -- NaCls + Fe2(CO3)31) Net ionic equation: Na2CO3(s) + Fea) + C13 (2) -- NaCl(s) + Fe2(CO3)3() 4. Determine the theoretical yield for the solid precipitate formed. (6 marks) 0.299 5. Determine the percentage yield for the experiment. (2 marks) 51.72% 6. In the procedure, a solution of FeCl was made by dissolving 0.3244 g of FeCl, into 20 mL of water. What is the percent (m/v) concentration of this solution? (2 marks) 1.62% 7. In the procedure, a solution of Na.Com was made by dissolving 0.4239 g of Na.co, into 20 mL of water. What is the molar concentration of this solution? (3 marks) 0.02 mol 8. What is the percentage composition of Na2CO,? (3 marks) Na - 43.3% C - 11.35 0.45.3% 9. In FeCl, what is the electronegativity difference, AEN, for a bond made between an iron atom and a chlorine atom? What type of bond would you expect to form between iron and chlorine? (2 marks) = 3.16 - 1.83 = 1.33 . lonic bond Additional Questions (Student-Teacher Conference) [10 marks] 1. Why is it important to let the solid precipitate dry overnight before it was weighed? (2 marks) 2. How can you tell whether a bond forms an ionic compound or a molecular compound? Are the compounds in this reaction ionic or molecular? (2 marks) 3. In question #1, you were asked to identify the reaction type. Explain how you were able to use the reactants to predict the reaction type. (2 marks)