The most impoant constituent in soda lime for reabsorption of CO2 in a closed circuit
Sodalime is most common Co2 absorbant . Indicators added to sodalime changes the color of sodalime . It contains 94% Ca(OH)2 , 5%NaOH,1% KOH.
Sodium hydroxide
Barium hydroxide
Calcium hydroxide
Potassium hydroxide
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