Chemical Equation for Reaction of Sulfur Dioxide with Hydrated Lime

Chemical Equation for Reaction of Sulfur Dioxide with Hydrated Lime

Ca (OH)2+SO2=CaSO3+H2O

Reaction Chemical Equation for Sulfur Dioxide and Calcium Hydroxide 2:1

Ca (OH)2+2SO2=Ca (HSO3)2 excess sulfur dioxide
The first floor is very strong, is the equation of the O uneven!