What is the empirical formula for a compound that has 1.5 moles of copper and 0.5 moles of phosphorus?

Explanation:

usually, the first step is to calculate the moles but since that is already given in the question we can move onto the next step

least molar ratio:

Cu =   = 3

P = = 1

thus, empirical formula =

dynamic equilibrium is the answer.

the number of protons in the nucleus of a given element. has slight luster and conducts electricity at high temperatures like metal.but like a nonmetal,boron is brittle and does not conduct electricity well at low temperatures. in graphite, carbon is a soft,brittle solid.it is reflective,ductile,or malleable.