and gvantities Table I mass of AlCa)Calculated mass of 0.aso 0.a50 cudalg A1ucla ratio :mole ratio : 1 Trial asas mass ratio a:l male ratio a:l mass ratia 0, a50 3 0.250 1४- 0, aso a3 moie ratio 5 a.3 mash ratio mass ratio

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