Part B. Density of an Unknown LiquidFrom the procedure6. Obtain a 100 mL graduated cylinder and add about 20 mL of the unknownliquid sample. Record the type of liquid and the volume.Enter the unknown number for your unknown liquidVolume of unknown (mL)From the procedure7. Weigh a small, clean, and dry, beaker. Record the mass.Mass of beaker (g)From the procedure8. Pour the sample into the beaker and weigh. Record the mass of thebeaker plus the unknown liquid.Mass of beaker + unknown liquid (g)From the procedure9. You will determine the mass of the sample by subtracting the mass ofthe beaker from the mass of the sample plus the beaker.10. Then you will calculate the density as shown in Equation 1 in the labmanual.Part C. Specific Gravity120.910.00034.155

Mass of beaker = 10.000 g Mass of beaker + unknown liquid= 34.155 g Volume of Unknown= 20.9 mL We…

Answered: the beaker from the mass of the sample…

the beaker from the mass of the sample plus the beaker. ). Then you will calculate the density as shown in Equation 1 in the lab manual.

Chemistry

10th Edition

ISBN:9781305957404

Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Chapter1: Chemical Foundations

Section: Chapter Questions

Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...

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Concept explainers

Matter and Measurement

In the universe, there is matter, energy, and void space. The universe contains energy and void space. The definition of matter can be considered as something which possesses mass and consumes space. Chemistry is that branch of science which deals with the study of matter. Under chemistry, nature, composition, and the changes occurring to matter are discussed.

Question

Part B. Density of an Unknown Liquid
From the procedure
6. Obtain a 100 mL graduated cylinder and add about 20 mL of the unknown
liquid sample. Record the type of liquid and the volume.
Enter the unknown number for your unknown liquid
Volume of unknown (mL)
From the procedure
7. Weigh a small, clean, and dry, beaker. Record the mass.
Mass of beaker (g)
From the procedure
8. Pour the sample into the beaker and weigh. Record the mass of the
beaker plus the unknown liquid.
Mass of beaker + unknown liquid (g)
From the procedure
9. You will determine the mass of the sample by subtracting the mass of
the beaker from the mass of the sample plus the beaker.
10. Then you will calculate the density as shown in Equation 1 in the lab
manual.
Part C. Specific Gravity
1
20.9
10.000
34.155

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