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Home Q & A Board Science-Related Homework Help Chemistry (Moderator: Laser_3)
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Petro279 Petro279
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5 years ago
How many millimoles of Ca(NO3)2 contain 4.78  1022 formula units of Ca(NO3)2?  The molar mass of Ca(NO3)2 is 164.10 g/mol.
A) 12.6 mmol Ca(NO3)2
B) 13.0 mmol Ca(NO3)2
C) 20.7 mmol Ca(NO3)2
D) 79.4 mmol Ca(NO3)2
E) 57.0 mmol Ca(NO3)2
Textbook 
Chemistry: A Molecular Approach

Chemistry: A Molecular Approach


Edition: 4th
Author:
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unknwownelemenunknwownelemen
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5 years ago Edited: 2 years ago, bio_man
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Thank you!
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