24) The molarity of a solution prepared by diluting 43.72 mL of 1.005 M aqueous K₂Cr2₂0, to500 mL isA) 0.0879B) 87.9C) 0.0218D) 0.0115E) 0.87025) A solution is prepared by dissolving 23.7 g of CaCl₂ in 375 g of water. The density of the% by mass, and theresulting solution is 1.05 g/mL. The concentration of CaCl, isvolume ofsolution isA) 5.94, 380B) 5.94, 399C) 0.0632, 375D) 0.0594, 0.399mL.

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24) The molarity of a solution prepared by diluting 43.72 mL of 1.005 M aqueous K₂Cr 500 mL is A) 0.0879 B) 87.9 C) 0.0218 D) 0.0115 E) 0.870

Introductory Chemistry: An Active Learning Approach

6th Edition

ISBN:9781305079250

Author:Mark S. Cracolice, Ed Peters

Publisher:Mark S. Cracolice, Ed Peters

Chapter16: Solutions

Section: Chapter Questions

Problem 37E

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Question

24) The molarity of a solution prepared by diluting 43.72 mL of 1.005 M aqueous K₂Cr2₂0, to
500 mL is
A) 0.0879
B) 87.9
C) 0.0218
D) 0.0115
E) 0.870
25) A solution is prepared by dissolving 23.7 g of CaCl₂ in 375 g of water. The density of the
% by mass, and the
resulting solution is 1.05 g/mL. The concentration of CaCl, is
volume of
solution is
A) 5.94, 380
B) 5.94, 399
C) 0.0632, 375
D) 0.0594, 0.399
mL.

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