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Part C: Determine the density of liquids: Write your answer in the blank with correct units and significant figures. Be sure to show your calculations in the space provided. 1. A student added 9.95 mL of liquid "Z" to a 100mL beaker. They then collected the following mass data using an electronic balance. Data for Part 1B: Table 2. Data for liquid Z Mass of empty beaker(g) Mass of beaker with liquid “Z" added (g) 62.700 50.378 a. Calculate the mass of liquid "Z" added to the beaker. b. Calculate the density of liquid "Z" added to the beaker.

Part C: Determine the density of liquids: Write your answer in the blank with correct units and significant figures. Be sure to show your calculations in the space provided. 1. A student added 9.95 mL of liquid "Z" to a 100mL beaker. They then collected the following mass data using an electronic balance. Data for Part 1B: Table 2. Data for liquid Z Mass of empty beaker(g) Mass of beaker with liquid “Z" added (g) 62.700 50.378 a. Calculate the mass of liquid "Z" added to the beaker. b. Calculate the density of liquid "Z" added to the beaker.

Chemistry: Principles and Practice
Chemistry: Principles and Practice
3rd Edition
ISBN:9780534420123
Author:Daniel L. Reger, Scott R. Goode, David W. Ball, Edward Mercer
Publisher:Daniel L. Reger, Scott R. Goode, David W. Ball, Edward Mercer
Chapter1: Introduction To Chemistry
Section: Chapter Questions
Problem 1.96QE
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Part C: Determine the density of liquids: Write your answer in the blank with correct units and significant figures. Be sure to show your calculations in the space provided. 1. A student added 9.95 mL of liquid "Z" to a 100mL beaker. They then collected the following mass data using an electronic balance. Data for Part 1B: Table 2. Data for liquid Z Mass of empty beaker(g) Mass of beaker with liquid “Z" added (g) 62.700 50.378 a. Calculate the mass of liquid "Z" added to the beaker. b. Calculate the density of liquid "" added to the beaker. Part C: Additional calculations Answer the questions below with the correct units and significant figures: 1. A beaker contains 145.675 mL of a saline solution. If 24.2 mL of the saline solution are removed from the beaker, what volume of solution remains? 2. If a small rock has a volume of 731 mL and a mass of l1524 g, what is the density of the rock in g/mL?
Transcribed Image Text:Part C: Determine the density of liquids: Write your answer in the blank with correct units and significant figures. Be sure to show your calculations in the space provided. 1. A student added 9.95 mL of liquid "Z" to a 100mL beaker. They then collected the following mass data using an electronic balance. Data for Part 1B: Table 2. Data for liquid Z Mass of empty beaker(g) Mass of beaker with liquid “Z" added (g) 62.700 50.378 a. Calculate the mass of liquid "Z" added to the beaker. b. Calculate the density of liquid "" added to the beaker. Part C: Additional calculations Answer the questions below with the correct units and significant figures: 1. A beaker contains 145.675 mL of a saline solution. If 24.2 mL of the saline solution are removed from the beaker, what volume of solution remains? 2. If a small rock has a volume of 731 mL and a mass of l1524 g, what is the density of the rock in g/mL?
Part D: Questions: Answer each question using complete sentences. Do not use the term in the definition. 1. Explain the following terms: a. accuracy of data b. precision of data. 2. Consider water, ice, and steam. Do you think that the density of H,O is constant under all conditions? Why or why not?
Transcribed Image Text:Part D: Questions: Answer each question using complete sentences. Do not use the term in the definition. 1. Explain the following terms: a. accuracy of data b. precision of data. 2. Consider water, ice, and steam. Do you think that the density of H,O is constant under all conditions? Why or why not?
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