Formate ion
[HCOO]-
Methanoate ion
C
1
H
1
O
2
  charge = -1
 
Real ion.

Gram formula weight (molecular mass) = 45.017


Wikipedia Page:

Formate ion
is defined with respect to the entities below:
The entities below are defined with respect to:
Formate ion
Aldehyde (generic)


Carboxylate ion (generic)


Carboxylic acid anion (AS/A2 generic)


Hydroxy acid anion (generic)


Lobe-HOMO Lewis base (generic)


Oxidised main group element oxidising agent (generic)


π-HOMO Lewis base (generic)


Real complex ion (generic)


Weak base (AS/A2 generic)


chemical compound molecule metal molecular science reaction mechanism ionic material acid base geometry reactivity synthesis science knowledge chemistry Lewis