Chemical formula that compound will be made up of the same elements in the same proportion or ratio. For example, any water molecule is always made up of two hydrogen atoms and one oxygen atom in a 2:1 ratio. If we look at the relative masses of oxygen and hydrogen in a water molecule, we see that 94% of the mass of a water molecule is accounted for by oxygen and the remaining 6% is the mass of hydrogen. This mass proportion will be the same for any water molecule. The alkene called but-2-ene has two isomers, which the chemical formula CHCH=CHCH
The Legend of Snow White restore her rank. The court huntsman and direct subject to the sovereign and, that is, the Queen, he is obliged to take the heart of the young princess back to Chrystal, but, before he could decide not to do the deed, he saves Snow White from a ravaging black bear and tells her what her stepmothers’ plans are and advises her to go into hiding. Afterwards he himself retires to the countryside and occasionally comes across Snow White and her friends and helps them with their matters at hand. The chief of the dwarf coven and the eldest and wisest