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The Mole and Avogadro's Number
Worksheet
Grade Level
Chemistry
11.30 The Mole and Avogadro's Number
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A sample of P4 contains 7.22 x 10
23
phosphorus atoms. How many moles of P4 molecules are present?
A
1.20 mol P4
B
0.300 mol P4
C
0.0750 mol P4
D
4.80 mol P4
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