What is the empirical formula for the compound P4O6?

1 Answer
Nov 27, 2015

The empirical formula for P4O6 is P2O3.

Explanation:

The empirical formula of a compound is the lowest whole number ratio of elements in the compound. To find the empirical formula for the compound P4O6, divide the subscripts (which represent the ratio) by 2 to get P2O3. This ratio cannot be further reduced as whole numbers.