Answers Chemistry - SC3210 A-CR Percent Composition and Molecular FormulaQuestion 4

4

AssignmentMultiple Choice

Percent Composition and Molecular Formula

Question 4 • Chemistry - SC3210 A-CR

If a sample contains 21.2 g N, how many moles of N does it contain?

Answer

A

0.66 mol

B

1.51 mol

C

14.01 mol

D

297.01 mol

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