redox reaction

[CHEMİCAL-X]

Hello.
HNO₃+MnO₂+C₆H₈O₆=

[ChenBeier]

What is C₆H₈O₆? Ascorbic acid?

Probably you get CO₂ and water. Manganese will be reduced to Mn 2+.
Influence of HNO₃ not clear, because it's also oxidiser.

10 MnO₂ + 20 HNO₃ + C₆H₈O₆ => 10 Mn(NO₃)₂ + 14 H₂O + 6 CO₂

[CHEMİCAL-X]

Thank you very much for your concern ChenBeier . Yes C₆H₈O₆ ascorbic acid.

[patrick219]

What is C₆H₈O₆? Ascorbic acid?

Probably you get CO₂ and water. Manganese will be reduced to Mn 2+.
Influence of HNO₃ not clear, because it's also oxidiser.

10 MnO₂ + 20 HNO₃ + C₆H₈O₆ => 10 Mn(NO₃)₂ + 14 H₂O + 6 CO₂

Thanks, ChenBeier!

[Finiz1982]

MnO₂ + C₆H₈O₆ + 2 HNO₃ → Mn(NO₃)₂ + C₆H₆O₆ + 2 H₂O

Where:
Mn(NO₃)₂ is manganese(II) nitrate
C₆H₆O₆ is dehydroascorbic acid
H₂O is water

[ChenBeier]

It wasnt mentioned which products should be achieved. CO₂ or C₆H₆O₆.
MnO₂ and also nitric acid are oxidisers. I am not convinced the reaction stops at C₆H₆O₆