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truong99999999


hon hop X gom axit panmitic axit stearic va axit alinoleic.De trung hoa m g X can 40ml d d NaOH 1M .Mat khac , neu dot chay hoan toan m g X thi thu dc 15,232 lit khi CO2 (dktc) va 11,7g H2O .So mol cua axit alinoleic trong m g hh X la?