Using a Burette Volume and mass measurements of water dispensed from a burette Volume and mass measurements of water dis
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Using a Burette Volume and mass measurements of water dispensed from a burette Volume and mass measurements of water dis
(15pts) Density of Unknown Liquid using Graduated Cylinder Measurem Density of water calculation using a 10 mL graduated cylinder Density of water calculation using a 10 mL graduated cylinder 10 ml graduated cylinder + 10 mL unknown liquid (g) Trial 1 Trial 2 Trial 3 Trial 4 Trial 5 29.952 29.950 29.972 29.956 29.958 10 ml graduated cylinder (g) 21.822 21.822 21.822 21.822 21.822 Volume of liquid (mL) 10.0 10.0 10.0 10.0 10.0 Table view List view Density (g/mL) 0.813 0.812 0.815 0.813 0.813
Density of water calculation using a burette Density of water calculation using a burette Sample 1 Sample 2 Sample 3 Sample 4 Sample 5 Initial volume of burette (ml) 1.45 6.59 12.80 18.00 23.69 Final volume of burette (ml) 6.59 12.80 18.00 23.69 29.00 Mass of water dispensed (g) 5.125 6.191 5.195 5.679 5.299 Table view List Density (g/ 997 997 .999 .998 998
(15pts) Percent Error At 25 °C, the density of water is 0.997044 g/mL. Use this value to determine the percent error for the two density measurements. (0/5pts) Calculate the percent error for density using graduated cylinder. (-5 pts) Incorrect. (0/5pts) Calculate the percent error for density using the burette readings. 0.075