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density

Introductory Chemistry: An Active Learning Approach

6th Edition

ISBN:9781305079250

Author:Mark S. Cracolice, Ed Peters

Publisher:Mark S. Cracolice, Ed Peters

Chapter3: Measurement And Chemical Calculations

Section: Chapter Questions

Problem 93E

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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

2. Consider the following equation:

D = (0.201 t) /2 - 0.00032 t³ / 25.3

t is temperature in ^oC and D is density in g/ mL.

Calculate the density if temperature is 44.0 ^oC

a.3.34 g/ mL.
b.10.2 g/ mL.
c.0.150 g/mL.
d.1.77 g/ mL.

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