Given the following equation, what mass (in grams) of PbCO3 will dissolve when 155.7 mL of 0.125 M H+1 is added to 5.00 g PbCO3? PbCO3(s) + 2 H+1(aq) --> Pb+2(aq) + H2O(l) + CO2(g)

Which of the following did you identify correctly

Hello thereone of the following properties was originally used to arrange elements on the periodic table, but is no longer used to organize the modern version. which property fits this description? answer: atomic mass  was originally used to arrange elements on the periodic table, but is no longer used to organize the modern version.