[NaOH]

I have a project, and it is doing a chemical reaction I am doing acetic acid and sodium carbonate

CH3COOH + NaCO3

I've calculated and researched and the results of this reaction is:

CO2
H2O
NaCH3COO or sodium acetate

Is this correct

another question, if I write acetic acid formula and acetate ion like this is the same

CH3COOH , C2H4O2

CH3COO,   C2H3O2

[sjb]

I have a project, and it is doing a chemical reaction I am doing acetic acid and sodium carbonate

CH₃COOH + NaCO₃

Check your formula for sodium carbonate.

I've calculated and researched and the results of this reaction is:

CO₂
H₂O
NaCH₃COO or sodium acetate

Is this correct

Sounds reasonable to me

another question, if I write acetic acid formula and acetate ion like this is the same

CH₃COOH , C₂H₄O₂

CH₃COO,   C₂H₃O₂

Firstly, don't forget that the acetate ion is charged, and the significance of the number formatting I have added. Secondly, I think the first way of writing the formulae is better as it shows the connectivity of the atoms better (though the second is not wrong per se). C₂H₄O₂ for instance could represent a structure with a carbon-carbon double bond, and a hydroxyl on each carbon (though of course this may tautomerise).