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redox reaction
Posted: Fri Jan 03, 2025 6:20 am
by CHEMİCAL-X
Hello.
HNO3+MnO2+C6H8O6=
Re: redox reaction
Posted: Fri Jan 03, 2025 7:35 am
by 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
Re: redox reaction
Posted: Sun Jan 05, 2025 11:29 pm
by CHEMİCAL-X
Thank you very much for your concern ChenBeier . Yes C6H8O6 ascorbic acid.
Re: redox reaction
Posted: Sat Feb 08, 2025 1:20 am
by patrick219
ChenBeier wrote: ↑Fri Jan 03, 2025 7:35 am
What is C
6H
8O
6? Ascorbic acid?
Probably you get CO
2 and water. Manganese will be reduced to Mn 2+.
Influence of HNO
3 not clear, because it's also oxidiser.
10 MnO
2 + 20 HNO
3 + C
6H
8O
6 => 10 Mn(NO
3)
2 + 14 H
2O + 6 CO
2
Thanks, ChenBeier!
Re: redox reaction
Posted: Tue Apr 08, 2025 8:58 pm
by 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
Re: redox reaction
Posted: Tue Apr 08, 2025 9:11 pm
by 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