a). Rank the following oxides in order of increasing their aqueous acidity: Ga 03, Al2O3, In2O3 b). Arrange the following oxides in order of increasing their molecular (acidic) character: SO3, C1207, CaO, and PbO2 C). Write the Electron Configurations and Predict the Magnetic Behavior for the following ions: 87Fr*!. 5311 82Pb 2 a). Rank the following oxides in order of increasing their aqueous acidity: Ga 03, Al2O3, In2O3 b). Arrange the following oxides in order of increasing their molecular (acidic) character: SO3, C1207, CaO, and PbO2 C). Write the Electron Configurations and Predict the Magnetic Behavior for the following ions: 87Fr*!. 5311 82Pb 2