In chemistry, how do you calculate a ratio of element-to-element, such as the ratio of copper-to-oxygen?

Question

The experiment I am calculating for is designed to help us practice determine empirical formula. At this point I have determined the moles of copper, trial one = 55.5008, trial 2 = 56.3392, and oxygen, trial 1 = 3.3536, trial 2 = 3.3536. Unless I calculated my moles wrong, I have no idea how to calculate the copper to oxygen ratio!

Answer 1

What are you making?
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Well that is your key.

Answer 2

you're describing a carbohydrate, it is often composed of those 3 atoms in simple terms. The hydrogen continuously has a 2:one million ratio with the oxygen, in simple terms as water does (H2O), and the carbon has a one million:one million ratio with the oxygen and a one million:2 ratio with the hydrogen. In different words, there are continuously two times as many hydrogen atoms than there are carbon and oxygen in a carbohydrate. examine out glucose as an occasion. Its molecular formula is C6H12O6. Ribose, yet another easy sugar, has the molecular formula of C5H10O5. word how in each and every molecule, there are two times as many hydrogen atoms as there are carbon and oxygen, and the carbon and oxygen ratio is one million:one million, or a similar quantity of atoms of each and every factor interior the molecule.