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.

Answered: 24) The molarity of a solution prepared…

Chemistry

10th Edition

ISBN:9781305957404

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

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

Chapter1: Chemical Foundations

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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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