Under certain conditions, the density of dry air is 1.205 g/L. What is the mass of air in a room that is 4.65 meters wide by 5.25 meters long by 7.50 meters high? 2. A piece of silver metal weighing 194.3 grams is placed in a graduated cylinder containing 242.0 mL of water. The volume of water now reads 260.5 mL. From these data, calculate the density of silver.
Under certain conditions, the density of dry air is 1.205 g/L. What is the mass of air in a room that is 4.65 meters wide by 5.25 meters long by 7.50 meters high? 2. A piece of silver metal weighing 194.3 grams is placed in a graduated cylinder containing 242.0 mL of water. The volume of water now reads 260.5 mL. From these data, calculate the density of silver.
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 121CP: On October 21, 1982, the Bureau of the Mint changed the composition of pennies (see Exercise 120)....
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1. Under certain conditions, the density of dry air is 1.205 g/L. What is the mass of air in a room that is 4.65 meters wide by 5.25 meters long by 7.50 meters high?
2. A piece of silver metal weighing 194.3 grams is placed in a graduated cylinder containing 242.0 mL of water. The volume of water now reads 260.5 mL. From these data, calculate the density of silver.
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