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a 225 g sample of scandium metal is reacted with excess hydrochloric acid to produce 01502 g hydrogen gas what is the formula of the scandium chloride produced in the reaction
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SOLVED: Experimental Safety Concentrated hydrochloric acid is corrosive and highly toxic. Sodium hydroxide is corrosive and toxic. Benzoic acid and diphenylethanedione ("benzil") are irritants. Diethyl ether is flammable and an irritant.Procedure 1: Which Phase is Which?When doing extractions with water, it may not be obvious which phase is the aqueous phase and which phase is the organic phase. One can look up tabulated solvent densities, but the density of a solution is not necessarily the sam
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