Two aqueous solutions are mixed in a constant pressure calorimeter to produce a reaction. The calorimeter and solutions are initially at 28 degree C and the final temperature of the system was 33.5 degree C . If the combined solution gained 2038 J of heat, the combined mass of the aqueous solutions is Blank 1 grams. The specific heat capacity is 4.18 J divided by g times degree C . Round your answer to three significant figures and do not include units.