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1. Calculate the volume of a rectangular solid with a thickness of 0.620 cm and an area of 8.25 cm?. 2. Density (d) is calculated from d= m/v. And m is mass in grams, and v is volume in cubic centimeters (cm³). Calculate the volume of 33.5 grams of a substance with a density of 9.78 g/cm³. 3. The mass of a gold nugget was measured and found to be 0.00320 grams. How many significant figures are in this number? (You might have to read ahead in your text to find sig. figs.) 4. Express the normal boiling point of water at atmospheric pressure. Assume that you only know the normal boiling point of water to three significant figures. The normal boiling point of water in centigrade is Expressed in Kelvin is

1. Calculate the volume of a rectangular solid with a thickness of 0.620 cm and an area of 8.25 cm?. 2. Density (d) is calculated from d= m/v. And m is mass in grams, and v is volume in cubic centimeters (cm³). Calculate the volume of 33.5 grams of a substance with a density of 9.78 g/cm³. 3. The mass of a gold nugget was measured and found to be 0.00320 grams. How many significant figures are in this number? (You might have to read ahead in your text to find sig. figs.) 4. Express the normal boiling point of water at atmospheric pressure. Assume that you only know the normal boiling point of water to three significant figures. The normal boiling point of water in centigrade is Expressed in Kelvin is

Chemistry: The Molecular Science
Chemistry: The Molecular Science
5th Edition
ISBN:9781285199047
Author:John W. Moore, Conrad L. Stanitski
Publisher:John W. Moore, Conrad L. Stanitski
Chapter1: The Nature Of Chemistry
Section: Chapter Questions
Problem 127QRT
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1. Calculate the volume of a rectangular solid with a thickness of 0.620 cm and an area of 8.25 cm?. 2. Density (d) is calculated from d= m/v. And m is mass in grams, and v is volume in cubic centimeters (cm³). Calculate the volume of 33.5 grams of a substance with a density of 9.78 g/cm³. 3. The mass of a gold nugget was measured and found to be 0.00320 grams. How many significant figures are in this number? (You might have to read ahead in your text to find sig. figs.) 4. Express the normal boiling point of water at atmospheric pressure. Assume that you only know the normal boiling point of water to three significant figures. The normal boiling point of water in centigrade is Expressed in Kelvin is
Transcribed Image Text:1. Calculate the volume of a rectangular solid with a thickness of 0.620 cm and an area of 8.25 cm?. 2. Density (d) is calculated from d= m/v. And m is mass in grams, and v is volume in cubic centimeters (cm³). Calculate the volume of 33.5 grams of a substance with a density of 9.78 g/cm³. 3. The mass of a gold nugget was measured and found to be 0.00320 grams. How many significant figures are in this number? (You might have to read ahead in your text to find sig. figs.) 4. Express the normal boiling point of water at atmospheric pressure. Assume that you only know the normal boiling point of water to three significant figures. The normal boiling point of water in centigrade is Expressed in Kelvin is
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