using item(4)- grams of sodium carbinate on the previous page and equation (4) on the bottom of the page with the triangle at the top, what is the maximum number of grams of sodium chlorode that can be formed in this reaction?
1. Wrice a balanced chemical equation for the reaction! Na2CO3+2HCl=2NaCl+CO2+3H2O 2. What is the molar mass or formula weight of sodium carbonate (Na2CO3)? 1503340.16+12+48=106.0:316=48Na:223.N.1120=12 3. What is the molar mass or formula weight of sodium chloride (NaCl) ? 4. Using item (4) - grams of sodium carbonate (Na2CO3) - on the previous page and equation (4) on the bottom of the page with the triangle at the top, what is the maximum number of grams of sodium chloride (NaCl) that can be formed in this reaction? 1. Parpose The nurpose of ahis experiment is to decemine experimentally and theur sticatly hes much wodian chloride is porpared by reacting sodium carbonste with fydrochloric acid. 11. Equation NazCO+CH2HCl=NaCl+CO2+H=OO III. Proccdure Weiph carefully a desan and dry 150 bovker. Record all weights to the aearest 0.001 of a grum: Weigh the same beaker with a watch glass to the nearat 0.001 of a gam. Use the same balance for all measurementu! Wear your safety glasses for this emtire experiment' Into the beaker weigh betwoen 1.000 and 1.100 grans of solsd anhydrous sodium carbenate (NazCO3). Add approsimately 20ml of deTonkead water to the sodium carbonate ind tir to dizwhe. Take a 100ml gnduated cylinder to the bood and pour 25ml of I M Liydrochloric acid into it. Add, 5 mil of ICI at a time to the sodium carbotiate solution: stir after esch addition. Niter all 25ml of HCl has been added, test for conpletion of reaction by adding a drog of the stimed solutiga to a picce of blue filmus paper. If the blue turn pingy the reaction is complete. If it does not tum pink, see your instructor! Plice the wateb giass on the beaker containing the reaction mixture. Put this on a wire gavze on at ring suppont approximately 3 inches alove a Bunsen bumer. Flent this at a vigotous simmer and evaporate the walt solution to near dryness. Tim the flame down as the amount of fiquid decreases drumatically. If the. salf is not camplefely ory, very, very bently heat some more! Cool it and weigh it. If needed, rehent very. aenily, cool down, and weigh it. Record all data on the bottom of the page and do the calculations on the