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Mods. Empirical Formula of an Oxide of Tin. Purpose: Within completing this lab, it was intended for the experimenter (student) to determine the empirical formula of an oxide of Tin by means of experimenting. This goal would be accomplished by finding the masses of the various substances experimented with, which 30 mesh tin, Tin Oxide, and Oxygen.
(b) Write the balanced chemical equation for the reaction of aluminum oxide with nitric acid.2. Write the balanced chemical equation for the reaction between copper(II) oxide and sulfuric acid.3. Write the balanced chemical equation for the reaction of solid tetraphosphorus hexoxide with water. Alkali Metals (Gr 1A) â¢ Very reactive because of low ionization energy.