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 for Engineering Students
4th Edition
ISBN:9781337398909
Author:Lawrence S. Brown, Tom Holme
Publisher:Lawrence S. Brown, Tom Holme
Chapter3: Molecules, Moles, And Chemical Equations
Section: Chapter Questions
Problem 3.96PAE: 3.96 Methyl cyanoacrylate is the chemical name for the substance sold as Super Glue, and it has the...
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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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