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n the analysis of 0.8972 g of an impure Cl- sample (35.45 g/mol), 1.399 g of AgCl (143.32 g/mol) were precipitated. What is the mass in grams of the chloride? -0.1730 g -0.3460 g -0.5190 g -0.6920 g What is the percentage by mass of the chloride? -19.29 % -38.57 % -57.76% -77.16 % A) How many grams of MgI2 is present in a 0.4745 g sample that is 53.21% MgI2 (278.11 g/mol)? B) What mass of AgI (234.8 g/mol) can be produced from the said sample? a. 0.2525 g MgI2 b. 0.5050 g MgI2 c. 0.7575 g MgI2 d. 0.4745 g MgI2 e. 0.4745 g AgI f. 0.4263 g AgI g. 0.3132 g AgI h. 0.2132 g AgI

n the analysis of 0.8972 g of an impure Cl- sample (35.45 g/mol), 1.399 g of AgCl (143.32 g/mol) were precipitated. What is the mass in grams of the chloride? -0.1730 g -0.3460 g -0.5190 g -0.6920 g What is the percentage by mass of the chloride? -19.29 % -38.57 % -57.76% -77.16 % A) How many grams of MgI2 is present in a 0.4745 g sample that is 53.21% MgI2 (278.11 g/mol)? B) What mass of AgI (234.8 g/mol) can be produced from the said sample? a. 0.2525 g MgI2 b. 0.5050 g MgI2 c. 0.7575 g MgI2 d. 0.4745 g MgI2 e. 0.4745 g AgI f. 0.4263 g AgI g. 0.3132 g AgI h. 0.2132 g AgI

Chemistry
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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In the analysis of 0.8972 g of an impure Cl- sample (35.45 g/mol), 1.399 g of AgCl (143.32 g/mol) were precipitated.

What is the mass in grams of the chloride?

-0.1730 g
-0.3460 g
-0.5190 g
-0.6920 g


What is the percentage by mass of the chloride?

-19.29 %
-38.57 %
-57.76%
-77.16 %


A) How many grams of MgI2 is present in a 0.4745 g sample that is 53.21% MgI2 (278.11 g/mol)?

B) What mass of AgI (234.8 g/mol) can be produced from the said sample?

a. 0.2525 g MgI2
b. 0.5050 g MgI2
c. 0.7575 g MgI2
d. 0.4745 g MgI2
e. 0.4745 g AgI
f. 0.4263 g AgI
g. 0.3132 g AgI
h. 0.2132 g AgI






 

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