Balance the following reaction in acidic solution. 3+ Cr20, (aq) + HNO2(aq) → Cr" (ag) + NO, (aq) Fill in the coefficients for the balanced overall equation. |HNO, - -V H* + -va0.* --v NO, - Cr3 +

Chemistry: The Molecular Science
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Author:John W. Moore, Conrad L. Stanitski
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Chapter3: Chemical Reactions
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Balance the following reaction in acidic solution.
3+
Cr20 (aq) + HNO2(aq) → Cr" (ag) + NO, (ag)
7.
Fill in the coefficients for the balanced overall equation.
v HNO.
ΗΝΟ, Η
v H* + --♥ Cr,O.² → -- v NO + -- v Cr³+
Cr3+ + HO
Transcribed Image Text:Balance the following reaction in acidic solution. 3+ Cr20 (aq) + HNO2(aq) → Cr" (ag) + NO, (ag) 7. Fill in the coefficients for the balanced overall equation. v HNO. ΗΝΟ, Η v H* + --♥ Cr,O.² → -- v NO + -- v Cr³+ Cr3+ + HO
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