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Home Q & A Board Science-Related Homework Help Chemistry (Moderator: Laser_3)
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xlr300 xlr300
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9 years ago
The "set-up" for the problem "What is the mass, in grams, of 2.50 x 1022 atoms of Ca?" is as follows. The except in the last conversion factor have been replaced by the letters A and B. What are the numerical values of A and B, respectively?
 
A) 1 mole and 6.02 x 1023 atoms
B) 40.08 g and 1 mol
C) 6.02 x 1023 g and 1 atom
D) 40.08 mol and 6.02 x 1023 atoms

Textbook 
Introduction to Chemical Principles

Introduction to Chemical Principles


Edition: 11th
Author:
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dustyparticledustyparticle
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xlr300 Author
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#2
9 years ago
Thank you for helping me out all semester, your answer was right! Bye for now
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#3
9 years ago
Welcome Happy Dummy
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