Answered: 86.5 g of MgCl2 (m.m. = 95.211 g…

86.5 g of MgCl2 (m.m. = 95.211 g mol−1), asoluble salt, is dissolved in pure water. Howmany moles (to one decimal place) of soluteparticles does this result in? The answer is 2.7

World of Chemistry, 3rd edition

3rd Edition

ISBN:9781133109655

Author:Steven S. Zumdahl, Susan L. Zumdahl, Donald J. DeCoste

Publisher:Steven S. Zumdahl, Susan L. Zumdahl, Donald J. DeCoste

Chapter15: Solutions

Section: Chapter Questions

Problem 2A

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Question

86.5 g of MgCl2 (m.m. = 95.211 g mol−1), a
soluble salt, is dissolved in pure water. How
many moles (to one decimal place) of solute
particles does this result in?

The answer is 2.7

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