In a Bronsted acid-base reaction, the stronger acid reacts with the stronger base to produce a weaker acid and a weaker base. Thus, whether a reaction goes or does not go can be used to determine the relative strength of the Bronsted acids and bases in the reaction. From the data below, determine the order of the strengths of the three Bronsted acids. Reaction 1: HC2O4 - + HCO3 - H2CO3 + C2O4 2- goes Reaction 2: HOBr + C2O4 2- HC2O4 - + OBr- does not go Reaction 3: H2CO3 + OBr- HOBr + HCO3 - goes