If I used 0.100L of 0.83 M HC2H3O2 (aq) (0.83 mol per 1 L of solution), how much carbon dioxide would be produced? (IT IS ASSUMED YOUR ANSWER IS IN L CO2 so you do not need to include that in your answer.)
You should type the entire problem here. Since your three posts are together I assume you want to react the acetic adcid with NaHCO3 but I'm guessing.
NaHCO3 + HC2H3O2 ==> NaC2H3O2 + H2O + CO2
mols HC2H3O2 = M x L = ?
Convert mols HC2H3O2 to mols CO2 using the coefficients in the balanced equation. That will give you mols and that is how much? or do you want L? That's mols x 22.4L/mol = ? or did you want grams? That's mols x molar mass = grams. You need to make sure your problems are complete. We can't guess what you want?