0 A 0 60 g sample consisting of only CaC O4 and MgC O4 is

Last updated: 7/2/2023

0 A 0 60 g sample consisting of only CaC O4 and MgC O4 is heated at 500 C converting the two salts of CaCO3 and MgCO3 The sample then weighs 0 465 g If the sample had been heated to 900 C where the products are CaO and MgO what would the mixtures of oxides have weighed A 0 12 g C 0 252 g B 0 21 g D 0 3 g