3. Chemical Reactions
Mass Percent
Multiple Choice
Multiple ChoiceThe following data were collected when analyzing a compound used in dentistry as a cement to repair teeth:
50.82% Zn; 16.04% P; 33.14% O
What is the empirical formula of the compound?
A
Zn3PO2
B
Zn16P5O10
C
Zn6P2O4
D
Zn3P2O8
E
Zn5P16O33
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