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Q2-A) Aluminum sulfate can be made by reacting crushed bauxite ore with sulfuric acid, according to the following equation: A1203 + 3H2SO4 1 A12(SO4)3 + 3H2O 2° A\203 The bauxite ore contains 55.4% by weight of aluminum oxide, the remainder being impurities. The sulfuric acid solution contains 77.7% H2SO4, the rest being water. To produce crude aluminum sulfate containing 1798 lb of pure aluminum sulfate, 1080 lb of bauxite ore and 2510 lb of sulfuric acid solution are used. (1) Identify the excess reactant. (2) What percentage of the excess reactant was consumed? (3) What was the degree of completion of the reaction?

Q2-A) Aluminum sulfate can be made by reacting crushed bauxite ore with sulfuric acid, according to the following equation: A1203 + 3H2SO4 1 A12(SO4)3 + 3H2O 2° A\203 The bauxite ore contains 55.4% by weight of aluminum oxide, the remainder being impurities. The sulfuric acid solution contains 77.7% H2SO4, the rest being water. To produce crude aluminum sulfate containing 1798 lb of pure aluminum sulfate, 1080 lb of bauxite ore and 2510 lb of sulfuric acid solution are used. (1) Identify the excess reactant. (2) What percentage of the excess reactant was consumed? (3) What was the degree of completion of the reaction?

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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Q2-A) Aluminum sulfate can be made by reacting crushed bauxite ore with sulfuric acid, according to the following equation: A1203 + 3H2SO4 → Al2(SO4)3 + 3H2O 2 A\203 The bauxite ore contains 55.4% by weight of aluminum oxide, the remainder being impurities. The sulfuric acid solution contains 77.7% H2SO4, the rest being water. To produce crude aluminum sulfate containing 1798 lb of pure aluminum sulfate, 1080 lb of bauxite ore and 2510 lb of sulfuric acid solution are used. (1) Identify the excess reactant. (2) What percentage of the excess reactant was consumed? (3) What was the degree of completion of the reaction?
Transcribed Image Text:Q2-A) Aluminum sulfate can be made by reacting crushed bauxite ore with sulfuric acid, according to the following equation: A1203 + 3H2SO4 → Al2(SO4)3 + 3H2O 2 A\203 The bauxite ore contains 55.4% by weight of aluminum oxide, the remainder being impurities. The sulfuric acid solution contains 77.7% H2SO4, the rest being water. To produce crude aluminum sulfate containing 1798 lb of pure aluminum sulfate, 1080 lb of bauxite ore and 2510 lb of sulfuric acid solution are used. (1) Identify the excess reactant. (2) What percentage of the excess reactant was consumed? (3) What was the degree of completion of the reaction?
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