**Question 8:**A 141 mg sample was placed on a watch glass that has a mass of 9.203 g. What is the mass of the watch glass and sample in grams?**Solution:**To find the total mass of the watch glass and the sample, we need to add the mass of the sample to the mass of the watch glass. First, convert the sample mass from milligrams to grams:- 141 mg = 0.141 gNow, add the masses together:- Total mass = Mass of watch glass + Mass of sample- Total mass = 9.203 g + 0.141 g- Total mass = 9.344 gTherefore, the mass of the watch glass and sample together is 9.344 grams.

Given that, mass of sample=141 mg mass of watch glass= 9.203 g then,

Answered: 8. A 141 mg sample was placed on a…

8. A 141 mg sample was placed on a watch glass that has a mass of 9.203 g. What is the mass of the watch glass and sample in grams?

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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