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17 votes
How many moles (of molecules or formula units)
are in each sample?
75.83 g CF2Cl2

User Miklosme
by
6.4k points

1 Answer

9 votes
0.627 moles. Use dimensional analysis grid as shown (multiply across, divide by the bottom number)
How many moles (of molecules or formula units) are in each sample? 75.83 g CF2Cl2-example-1
User Chason
by
5.2k points