A piece of metal with a mass of 114 g was placed into a graduated cylinder thatcontained 25.00 mL of water, raising the water level to 42.50 mL. What is the densityof the metal?7.25 g/cm³2.68 g/cm³• 6.51 g/cm³Which of the following is an example of a heterogeneous mixture?• iron• tin can0.154 g/cm³0.592 g/cm³brassgraveluraniumHow many cubic centimeters of ore containing 0.22% by mass gold must beprocessed to obtain $100 worth of gold? The density of the ore is 8.0 g/cm³ and theprice of gold is $418 per troy ounce. (14.6 troy oz = 1.0 ordinary pound, called anavoirdupois pound; 1 lb = 454 g)9.3 x 10¹ cm3³• 4.2 x 10² cm³• 6 200 cm³42 cm³• 2.7 x 104 cm³

One question at a time!! ANSWER: 1. The volume of metal = Final volume - Initial volume = 42.5mL -…

A piece of metal with a mass of 114 g was placed into a graduated cylinder that contained 25.00 mL of water, raising the water level to 42.50 mL. What is the density of the metal? 7.25 g/cm³ 2.68 g/cm³ 6.51 g/cm³ Which of the following is an example of a hotorogongous mixturo? 0.154 g/cm³ 0.592 g/cm³ ● ●

A piece of metal with a mass of 114 g was placed into a graduated cylinder that contained 25.00 mL of water, raising the water level to 42.50 mL. What is the density of the metal? 7.25 g/cm³ 2.68 g/cm³ 6.51 g/cm³ Which of the following is an example of a hotorogongous mixturo? 0.154 g/cm³ 0.592 g/cm³ ● ●

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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