posted by mel .
what is the formula that will be used for this ?
what volume of .100 M NaOH will react completely with 24.00 mL of .900 M HCl?
Write the equation and balance it.
NaOH + HCl ==> H2O = NaCl
mols HCl = L x M = ??
mols HCl = mols NaOH (the equation is 1:1)
mols NaOH = L x M
You know mols NaOH and L, M is the only unknown.