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(a). A 25 g organic substance was purified using recrystallization. Amount recovered after recrystallization was 18 g. Determine % purity of the sample (b) If % yield obtained after sublimation process was 60%, how much sample was present if 12 grams of an organic compound was recovered? : (c). Determine % impurity fromb

(a). A 25 g organic substance was purified using recrystallization. Amount recovered after recrystallization was 18 g. Determine % purity of the sample (b) If % yield obtained after sublimation process was 60%, how much sample was present if 12 grams of an organic compound was recovered? : (c). Determine % impurity fromb

Introduction to Chemical Engineering Thermodynamics
Introduction to Chemical Engineering Thermodynamics
8th Edition
ISBN:9781259696527
Author:J.M. Smith Termodinamica en ingenieria quimica, Hendrick C Van Ness, Michael Abbott, Mark Swihart
Publisher:J.M. Smith Termodinamica en ingenieria quimica, Hendrick C Van Ness, Michael Abbott, Mark Swihart
Chapter1: Introduction
Section: Chapter Questions
Problem 1.1P
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Show all pertinent calculations and formulas needed, Express final answers up to the fourth decimal place.

(a). A 25 g organic substance was purified using recrystallization. Amount recovered after recrystallization was 18 g. Determine % purity of the sample (b) If % yield obtained after sublimation process was 60%, how much sample was present if 12 grams of an organic compound was recovered?: (c). Determine % impurity from b
Transcribed Image Text:(a). A 25 g organic substance was purified using recrystallization. Amount recovered after recrystallization was 18 g. Determine % purity of the sample (b) If % yield obtained after sublimation process was 60%, how much sample was present if 12 grams of an organic compound was recovered?: (c). Determine % impurity from b
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