How would you determine the density of an irregular object? O measure the mass of the object using a balance. Then measure the volume using a ruler. calculate density = m/v. measure the mass of the object using a balance. Then fill a graduated cylinder with a known amount of water and immerse the object in the water. The volume of displaced water is the volume of the object. Calculate density = m/v. OIt would be impossible to determine the mass of the object without more information.

How would you determine the density of an irregular object? O measure the mass of the object using a balance. Then measure the volume using a ruler. calculate density = m/v. measure the mass of the object using a balance. Then fill a graduated cylinder with a known amount of water and immerse the object in the water. The volume of displaced water is the volume of the object. Calculate density = m/v. OIt would be impossible to determine the mass of the object without more information.

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 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...

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What is the volume (in mL) of (6.23x10^0) kg of a liquid that has a density of (1.1000x10^0) g/mL? Enter your answer in scientific notation with 3 sig figs. Do not include any units in your answer. Do not round any intermediate calculations. Note: Your answer is assumed to be reduced to the highest power possible. Your Answer:
口 A www-awu.aleks.com S Zoom A ALEKS - Evelin Vazquez - Learn A Start Page * Start Page O MEASUREMENT AND MATTER Calculating mass density liquid density methyl acetate 0.93 mL g 0.63 mL pentane 0.79 mL acetone g 0.89 mL tetrahydrofuran g 1.6 mL carbon tetrachloride Next, the chemist measures the volume of the unknown liquid as 1925. cm° and the mass of the unknown liquid as 1.80 kg. Calculate the density of the liquid. Round your n, / mL answer to 3 significant digits. O yes Given the data above, is it possible to identify the liquid? O no O methyl acetate pentane acetone If it is possible to identify the liquid, do so. tetrahydrofuran O carbon tetrachloride Explanation Check O 2021 McGraw Hill LLC. All Rights Reserved. Terms of Use 1,789 SEP stv 29
1. What is the length of the rod shown below? 3 4 7 10 2. If Student A measures the volume of a liquid and reports its volume as 23.50 mL and Student B measures a different amount of the same liquid and reports its volume as 15.0 mL, is it likely that the students used the same measuring device? Yes or no? Explain your answer. 3. If you were asked to measure 25.0 mL of a liquid and to transfer it to another container, which of the following glassware could you use? Choose all that apply. Give reason(s). a) A 50-mL buret with smallest divisions of 0.1 mL b) A 50 mL beaker with smallest divisions of 10 mL c) A 50-mL volumetric flask d) A 50-mL graduated cylinder with smallest divisions of 1 mL e) A 25-mL pipet 4. A group of five students attempted to estimate 100 g of a substance by balancing the amount of the substance with a 100-g standard mass and obtained the following masses after each estimated amount was weighed: 95.8634 g, 80.8125 g, 106.5078 98.2865 and 86.4453 Create a data…
Density of a Solid (Aluminum) Run I Run II Mass of solid (M) 41.386 g 35.387 g Volume of water 25.32 mL 25.14 mL Volume of water + solid 40.65 mL 38.86 mL Volume of solid (V) mL mL Density of solid (D = M/V) g/mL g/mL Average density g/mL Accepted value for density of solid g/mL
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