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Mass (in grams) of 1.00×10−2 molof CdS. Express the mass in grams to three significant digits.   Number of moles (n) of NH4Cl in 96.6 g of this substance. Express the amount in moles to three significant digits.   Number of molecules in 8.497×10−2 mol  C6H6. Express the amount in molecules to four significant digits.   Number of O atoms in 7.25×10−3 mol Al(NO3)3. Express the amount in atoms to three significant digits.

Mass (in grams) of 1.00×10−2 molof CdS. Express the mass in grams to three significant digits.   Number of moles (n) of NH4Cl in 96.6 g of this substance. Express the amount in moles to three significant digits.   Number of molecules in 8.497×10−2 mol  C6H6. Express the amount in molecules to four significant digits.   Number of O atoms in 7.25×10−3 mol Al(NO3)3. Express the amount in atoms to three significant digits.

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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Mass (in grams) of 1.00×10−2 molof CdS.
Express the mass in grams to three significant digits.
 
Number of moles (n) of NH4Cl in 96.6 g of this substance.
Express the amount in moles to three significant digits.
 
Number of molecules in 8.497×10−2 mol  C6H6.
Express the amount in molecules to four significant digits.
 
Number of O atoms in 7.25×10−3 mol Al(NO3)3.
Express the amount in atoms to three significant digits.
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