Respuesta :

The solubility of Ce(IO3)4, RaSO4, (NH4)2SeO4 in water are  0.123, 2.1x10^-4 and 96 in units of g/100 mL. Therefore, given 100 mL of water 0.123 g of Ce(IO3)3, 2.1x10^-4 g of RaSO4 and 96 g of (NH4)2SeO4 can be dissolve. Hope this helps.