posted by Petreg .
What mass of sodium bicarbonate reacts with 225 mL of 6.00 M HCl?
moles HCl: .225*6 = 1.35
NaHCO3 + HCl = NaCl + H2O + CO2
so, since each mole of NaHCO3 reacts with one mole of HCl, you need 1.35 moles of NaHCO3.
Convert that to grams