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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 process for a piece of iron corroding to form rust,  , is given in the two reactions below. How much rust will be formed if 25.0 g of Fe (molar mass = 55.85) completely corrodes to form  (molar mass = 177.72)?
   4 Fe + 12 H+ + 3 O2   4 Fe3+ + 6 H2O
   2 Fe3+ + 4 H2O     + 6 H+
A) 9.94 g
B) 15.9 g
C) 19.9 g
D) 39.8 g

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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