The fizz produced when an Alka-Seltzer® tablet is dissolved inwater is due to the reaction between sodium bicarbonate (NaHCO3)and citric acid (H3C6H5O7):3NaHCO3(aq)+H3C6H5O7(aq)→3CO2(g)+3H2O(l)+Na3C6H5O7(aq) In a certainexperiment 1.25 g of sodium bicarbonate and 1.25 g of citric acidare allowed to react.
Part C How many grams of the excess reactant remain after thelimiting reactant is completely consumed?
Express your answer using two significant figures.
