Name:Section:Post-lab Questions1. Calculate the density of a pure gold sphere with a diameter of 2.120 cm and a mass of94.19 g.2. The density of aluminum is 2.70 g/cm³. Calculate the thickness of a rectangular sheetof aluminum foil with a width of 11.5 cm, a length of 14.0 cm, and a mass of 2.04 g.3. Examine your results from your data table in Part 3. Do you have any values for thedensity of the salt solution that lie OUTSIDE the range (ī ± 2s)? If so, list them here:Recalculate x by omitting values that lie OUTSIDE the range. This is the density valueyou should use to determine your experimental % NaCl.Chemistry M01A Laboratory ManualPage 10

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1. Calculate the density of a pure gold sphere with a diameter of 2.120 cm and a mass of 94.19 g.

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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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.

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