Experiment #3- Density of Liquids and Determination of Sugar Content in Soft Drinks and Juices Report Form ples learned Ys and 1 Date Lab partners Name Type this e I Sugar Content in Knowns Generating a Calibration Curve from Density Measurements of Known Sugar Solutions Use the procedure described to determine the density of each of the known solutions, and enter your findings in the tables below. an" sectio to get you PDF file 5% Sugar Distilled Water Density of Knowns With Graduated Cylinder Mass of 10 mL graduated cylinder Volume of liquid (V) Mass of liquid + graduated cylinder Mass of liquid (m) Density of solid (D = m/V) 38.85 C6.8 45.508 t0.105 0:919 38.858 mL mL 45.12 t6.27 g/mL g/mL %3D 15% Sugar 10% Sugar With Graduated Cylinder Mass of 10 mL graduated cylinder Volume of liquid (V) Mass of liquid + graduated cylinder Mass of liquid (m) Density of solid (D = m/V) 238.788 38.81 mL 45.878 7.09 1.04 46.35-g 7,54 де g/mL 1:017 g/mL %3D are 20% Sugar With Graduated Cylinder Mass of 10 mL graduated cylinder Polume of liquid (V) lass of liquid + graduated cylinder ass of liquid (m) ensity of solid (D = m/V) ১৪ ৪7. g , এ mL 45.59.8 10.77 1.00g/mL Sugar Content of Unknowns ow the same procedure you used for the known sugar solutions to determine the density of nknown sugar solutions. Enter your measurements and findings in the tables below. Unknown #PPDe Jui ce Unknown #SPke sity of Unknowns Graduated Cylinder of 10 mL graduated cylinder ne of liquid (V) of liquid + graduated cylinder of liquid (m) w of solid (D = m/V) 38838 38.78 g 7.4 46:33 7558 1.02 mL mL 7.4 46.29 246 1.01 g/mL g/mL DENSITY OF LIQUIDS AND DETERMINATION OF SUGAR CONTENT 25 PERCENT SUGAR SAMPLE NUMBER DENSITY READING Questions to be answered for this experiment 1. To see how density, mass and volume are related, answer the following questions. a) What is the mass of 25.0 mL of olive oil having a density of 0.778 g/mL? b) What is the volume of 25.0 g of a liquid that has a density of 1.115 g/mL c) Two liquids A and B are under study by two groups of students. One group studied liquid A and found that 65.0 mL weighed 77.84 g. The other group found that 26.3 mL of liquid B weighed 31.49 g. Based on these findings, which statement is correct (use the correct number of significant figures). i) The density of liquid A is greater than that of liquid B. ii) The density of liquid A is equal to that of liquid B. iii) The density of liquid A is less than that of liquid B. aily. 2. What is the purpose of creating a calibration curve of density vs. percent sugar? 3. Attach a copy of your graph and your best fit line.