a solution of 'X' is used for testing carbondioxide.write the equation of the reaction 'X' with carbondioxide
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A solution of slaked lime used for testing CO2.
Ca(OH)2+CO2=>CaCO3+H2O
CaCO3 is the precipitate formed showing the presence of CO2
Ca(OH)2+CO2=>CaCO3+H2O
CaCO3 is the precipitate formed showing the presence of CO2
Answered by
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Here X is Ca(OH)2
SUCH AS
CO2 + Ca(OH)2 ==> CaCO3 + H2O
Milky in colour
When CO2 passes in excess then product becomes colourless such as
CaCO3 + H2O + CO2 ==> Ca(HCO3)2
Colourless
Thus this is how CO2 is tested by milky and colourless product.
Hope it helps you
Please mark it as BRAINLIST if it helps you.
SUCH AS
CO2 + Ca(OH)2 ==> CaCO3 + H2O
Milky in colour
When CO2 passes in excess then product becomes colourless such as
CaCO3 + H2O + CO2 ==> Ca(HCO3)2
Colourless
Thus this is how CO2 is tested by milky and colourless product.
Hope it helps you
Please mark it as BRAINLIST if it helps you.
rita41:
now how is this 'X' formed
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