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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
Contrast the two members of each pair in the statements on the left, and then select your response from the response list on the right.
A) ________(I) formula mass of CBr4   1) I is greater than II
                     (II) formula mass of P2S3   2) I is less than II
   3) I is equal to II
B) ________(I) grams in 1 mole of SiF4
                     (II) grams in 1 mole of AsF3   
C) ________(I) moles in 50 grams of N2   
                     (II) moles in 50 grams of H2S   
D) ________(I) molecules in 3 moles of SO2   
                     (II) molecules in 3 moles of SO3   
E) ________(I) atoms in 2 moles of NO2   
                     (II) atoms in 2 moles of N2O   
F) ________(I) molecules in 28 grams of Cl2   
                    (II) molecules in 28 grams of NaCl   
G) ________(I) moles of N atoms in 34 g NH3   
                     (II) moles of N atoms in 28 g of N2   
H) ________(I) moles of O atoms in Avogadro's number of SO2 molecules
                     (II) moles of O atoms in twice Avogadro's number of CO molecule


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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