In one mole of freon (#C Cl_2F_2#), what is the chemical ratio of carbon to chlorine to fluorine?
In one mole of freon gas there are 2 moles of fluorine, and 2 moles of chlorine, and 1 mole of carbon atoms.......
And thus the atomic ratio
Here, we used the mole as our unit,
Can you calculate the mass of a mole of