Answered: 3. A 5-peso coin was placed on top of a…

3. A 5-peso coin was placed on top of a watch glass and their mass was recorded as 45.68 g. The mass of the empty watch glass was found to be 39.86 g. The mass (g) of the 5-peso coin is:

Introductory Chemistry: A Foundation

9th Edition

ISBN:9781337399425

Author:Steven S. Zumdahl, Donald J. DeCoste

Publisher:Steven S. Zumdahl, Donald J. DeCoste

Chapter8: Chemical Composition

Section: Chapter Questions

Problem 98AP: Given that the molar mass of carbon tetrachloride, CCl4 , is 153 g, calculate the mass in grams of 1...

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Concept explainers

Mole Concept

Mole concept is a method to determine the amount of any substance that consists of some elemental particles using a grouping unit called ‘mole’. The mole concept enables one to handle the large amount of small elementary particles. The mole concept can be used in many calculations related to mole calculation, molar amount, mole ratio, and so on, which are significant in chemistry.

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3. A 5-peso coin was placed on top of a watch glass and their mass was recorded as 45.68 g. The
mass of the empty watch glass was found to be 39.86 g.
The mass (g) of the 5-peso coin is:

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