C – CO2 – N2SO3 – CO2 – CaCO3 – CaO – Ca(OH)2 – CaCl2 – CaSO4
(Carbon) – (Carbon dioxide) – (Sulfur dioxide) – (Carbon dioxide) – (Calcium carbonate) – (Calcium oxide) – (Calcium hydroxide) – (Calcium chloride) – (Calcium sulfate)
C – CO2 – N2SO3 – CO2 – CaCO3 – CaO – Ca(OH)2 – CaCl2 – CaSO4
(Carbon) – (Carbon dioxide) – (Sulfur dioxide) – (Carbon dioxide) – (Calcium carbonate) – (Calcium oxide) – (Calcium hydroxide) – (Calcium chloride) – (Calcium sulfate)