In part B of this experiment carbon dioxide gas was bubbled through a lime water (saturated…

In part B of this experiment carbon dioxide gas was bubbled through a lime water (saturated calcium hydroxide) solution for several minutes. At Step 8 the lime water solution was heated on a steam bath for about three minutes and a precipitate was observed to form. From the options below, which give the equation(s) that accurate explain the observed results? Select one: a. CO2(aq) + CO2(g) then CO2(aq) + Ca2+ (aq) + 2H0- (aq) = CaCO3(s) + H20(aq) O b. Ca2+ (aq) + CO32- (aq) = CaCO3(s) O c. CO2(aq) + CO2(g) then Ca2+(aq) + 2HCO3- (aq) = CaCO3(s) + CO2(aq) + H2O(aq) O d. CO2(aq) + CO2(g) then CaCO3(aq) + H2O(aq) + Ca(OH)2(s) + CO2(aq) O e CO2(aq) + CO2(s) Clear my choice