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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
When the following equation is balanced in an acidic solution, what is the sum of the coefficients?
   HNO2  + Cr2O7-2     Cr+3  + NO3-
A) 17
B) 18
C) 19
D) 20

Textbook 
Introduction to Chemical Principles

Introduction to Chemical Principles


Edition: 11th
Author:
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dustyparticledustyparticle
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