If a total of 13.5 mol of nahco3 and 4.5 mol of c6h8o7 react, how many moles of co2 and na3c6h5o7 will be produced? nahco3(aq) c6h8o7 (aq) à 3co2(g) 3h2o(s) na3c6h5o7 (aq)