Question

What is the empirical formula of H2O,

Answer 1

Answer:

H20 itself

For having an empirical formula,we should have cancellable number of atoms.

For eg, c6h6

empirical formula-ch

Answer 2

For water, the molecule is made up of two hydrogen atoms and one oxygen atom, so its molecular formula is H2O. This also represents the simplest ratio of atoms in the molecule, so its empirical formula is H2O.