General Chemistry 10th Edition

Published by Cengage Learning
ISBN 10: 1-28505-137-8
ISBN 13: 978-1-28505-137-6

Chapter 12 - Solutions - Questions and Problems - Page 528: 12.57

Answer

MF of isopropyl = .358 MF of water = .642

Work Step by Step

Convert 65 g of isopropyl alcohol to moles by dividing by molar mass of isopropyl Convert 35 g of water to moles by dividing by molar mass of water Mole Fraction = moles of component/total moles MF of isopropyl = moles of isopropyl / (moles of isopropyl + moles of water) MF of water = moles of water/ (moles of isopropyl + moles of water)
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