A chemist weighed out 5.03 g of a mixture containing unknown amounts of BaO(s) and CaO(s) and placed the sampl

A chemist weighed out 5.03 g of a mixture containing unknown amounts of BaO(s) and CaO(s) and placed the sample in a 1.40 L flask containing CO2(g) at 30.0�C and 750. torr. After the reaction to form BaCO3(s) and CaCO3(s) was completed, the pressure of CO2(g) remaining was 230. torr. Calculate the m percents of CaO(s) and BaO(s) in the mixture.