Consider this reaction:       3Au(s)   +   8H+   +   2NO3−     →  3Au2+(aq)   +  2NO(g)   +   4H2O(L)  Determine if each of the following statements (about the reaction) is true or false

Chemistry: Principles and Practice
3rd Edition
ISBN:9780534420123
Author:Daniel L. Reger, Scott R. Goode, David W. Ball, Edward Mercer
Publisher:Daniel L. Reger, Scott R. Goode, David W. Ball, Edward Mercer
Chapter3: Equation, The Mole, And Chemical Formulas
Section: Chapter Questions
Problem 3.50QE
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Consider this reaction:      

3Au(s)   +   8H+   +   2NO3     →  3Au2+(aq)   +  2NO(g)   +   4H2O(L) 

Determine if each of the following statements (about the reaction) is true or false.

a ) 8 electrons are lost and 8 electrons are gained during this reaction.     

b) The oxidation state of nitrogen changes from +5 to +2.  

c) Au(s) is reduced during the reaction.  
 
d) Hydrogen ions are oxidized when they form H2O(l).   
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