Unknown Data Record all digits shown on the balance display with a unit of "g" Mass of evaporating dish 47.54 Mass of evaporating dish and mixture 57.92 Mass of dish and mixture after heating 5631 Mass of filter paper Mass of filter paper and sand after drying 50.68 45 75 Calculations Show your work. Points will be deducted if only the final answer is listed. Include an appropriate unit. Keep two decimal places for each "mass" result and one decimal place for each "percentage" result. Work Answer Mass of total sample mixture Mass of ammonium chloride Mass of sand Mass of sodium chloride Percentage of ammonium chloride Percentage of sand Percentage of sodium chloride Page 4 of 5 Revised on 8/25/2020 Chem1020 laboratory Pting Sued could rokem mixture to see if any new fumes emerge. If you DIY keep stirring until fumes cease. If no fumes emerge, you may turn off the burner and stop beating. 4. Use crucible tongs to take off the evaporating dish and let it cool to the degree that your bare hands can handle it (never put hot or even mam objects onto the balance!). If you need to transport the dish will warm, use a small beaker provided on your benchtop. the evaporating dish and the remaining