1 - Weebly

Atomic mass (periodic table) Number of moles = Amount in question. Atomic mass . Mole ratio (divide each number of moles by the smallest number of moles) Empirical formula 2.70g of aluminium is combined with 10.65g of chlorine. What is the empirical formula of the new substance? Elements Amount in question (% or mass) Atomic mass (periodic table) ................
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