Problem: A compound with a composition of 87.5% N and 12.5% H was recently discovered. What is the empirical formula for this compound?  A) NH2 B) N2H3 C) NH D) NH3 E) N2H

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A compound with a composition of 87.5% N and 12.5% H was recently discovered. What is the empirical formula for this compound? 

A) NH2

B) N2H3

C) NH

D) NH3

E) N2H

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