Answers FL-2003350-Chemistry 1 Honors Percent Composition and Molecular FormulaQuestion 9

9

AssignmentMultiple Choice

Percent Composition and Molecular Formula

Question 9 • FL-2003350-Chemistry 1 Honors

A compound is 42% sodium, 19% phosphorus, and 39% oxygen by mass. What is the empirical formula of this compound?

Answer

A

Na3PO4

B

NaPO

C

Na9P4O8

D

Na4P3O

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