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?A. 0.9 B. 1.8 C. 2.2 D. 2.7 E. 86.5

Chemistry: Principles and Practice

3rd Edition

ISBN:9780534420123

Author:Daniel L. Reger, Scott R. Goode, David W. Ball, Edward Mercer

Publisher:Daniel L. Reger, Scott R. Goode, David W. Ball, Edward Mercer

Chapter12: Solutions

Section: Chapter Questions

Problem 12.55QE

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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?
A. 0.9

B. 1.8

C. 2.2

D. 2.7

E. 86.5

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