Complete and balance the following equation.
{eq}NO_2^{-} + Cr_2O_7^{2-} \rightarrow Cr^{3+} + NO_3^{-} {/eq}
Question:
Complete and balance the following equation.
{eq}NO_2^{-} + Cr_2O_7^{2-} \rightarrow Cr^{3+} + NO_3^{-} {/eq}
Half Reaction Method:
The most convenient way to balance a Redox equation is half-reaction method. In this method, the reaction splits into two half-reactions and then balanced according to their acidic or basic medium.
Answer and Explanation: 1
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Step (1): Write the complete ionic equation with correct formula.
{eq}{\rm{NO}}_2^ - {\rm{ + C}}{{\rm{r}}_2}{\rm{O}}_7^{2 - } \to...
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Chapter 10 / Lesson 13Learn about oxidizing and reducing agents, how to find them, and how to identify them in redox reactions. Learn about the different types of redox reactions and how to identify a redox reaction.