?

AP® Chemistry

Free Version

Upgrade subject to access all content

Easy

Moles and Empirical Formula

Free
APCHEM-LEI94Z

A compound is found to contain 1.32 moles of $Li$, 0.66 moles of $Se$, and 2.64 moles of $O$.

Which of the following is the empirical formula of the compound?

A

$LiSeO_2$

B

$Li_2SeO_4$

C

$Li_2SeO_3$

D

$Li_2Se_4O$