Search found 8 matches

by Anjaline
Mon Nov 27, 2023 9:46 pm
Forum: Chemistry forum
Topic: Reaction
Replies: 4
Views: 3795

Reaction

How Cobalt nitrate react with potassium dihydrogen phosphate
by Anjaline
Sun Nov 19, 2023 7:47 am
Forum: Chemistry forum
Topic: Reaction
Replies: 3
Views: 3284

Re: Reaction

well explained. thank you
by Anjaline
Thu Oct 19, 2023 11:49 pm
Forum: Chemistry forum
Topic: Reaction
Replies: 3
Views: 3284

Reaction

How cobalt acetate react with thiourea?
by Anjaline
Sun Aug 27, 2023 1:22 am
Forum: Chemistry forum
Topic: FTIR Spectroscopy
Replies: 1
Views: 838

FTIR Spectroscopy

Hello everyone
Greetings....

Is it possible to have metal bonds (like Mn-O, Mn-S) vibrations in FTIR Spectroscopy?

In most spectrum only vibrations of organic compounds (like O-H, C-H) are obtained.

Is there any specific reason?
by Anjaline
Tue Feb 28, 2023 10:01 pm
Forum: Chemistry forum
Topic: Balancing the chemical equation
Replies: 7
Views: 4821

Balancing the chemical equation

How manganous acetate reacts with nitric acid?
by Anjaline
Thu Oct 06, 2022 10:53 pm
Forum: Chemistry forum
Topic: HOMO-LUMO transitions - OER and ORR activities
Replies: 0
Views: 11209

HOMO-LUMO transitions - OER and ORR activities

When applying external potential for an electrochemical cell, there is transition of electrons from HOMO to LUMO. How it affects the OER and ORR activity taking place in the cell. what is the relation between them?
by Anjaline
Thu Sep 29, 2022 6:39 am
Forum: Chemistry forum
Topic: Electrochemistry
Replies: 3
Views: 2728

Re: Electrochemistry

Thank you so much for your reply.
I have few more questions.
1. what happened to K+ ion. (because KOH is an electrolyte)
2. Is all mentioned reactions reversible?
by Anjaline
Thu Sep 29, 2022 3:06 am
Forum: Chemistry forum
Topic: Electrochemistry
Replies: 3
Views: 2728

Electrochemistry

Hi Can anyone explain the below-mentioned reaction? Here Co3O4 is used as electrode material and KOH is used as electrolyte. Redox peaks were observed in CV graph. But couldn't understand the actual reaction mechanism taking place in the electrochemical cell. I need help...... Co3O4+OH+H2O = 3CoOOH+...