when co2 gas is passed in lime water it turns milky but in case of excess co2 milkness disappers. support the statement by giving suitable reaction equation
Answers
Answered by
0
When CO2 is passed through it it turns milky due to the formation of calcium carbonate. But when excess CO2 is passed , the milkiness disappears because the calcium carbonate is converted to calcium bicarbonate.
Ca(OH)2+CO2----CaCO3+ H2O
2.CaCO3+CO2+ H20---Ca(HCO3)2
Ca(OH)2+CO2----CaCO3+ H2O
2.CaCO3+CO2+ H20---Ca(HCO3)2
kiranpranay12pbdiik:
Ca(OH)2 + CO2  CaCO3 + H2O
CaCO3 + CO2 + H2O  Ca(HCO3)2
CaCO3 + CO2 + H2O  Ca(HCO3)2
send your question
|a|= 10 |b|=12 ray a and ray b respectively make angle 10° and 70° with x-axis find ray a + ray b
ok 1 min
ok
send me
hello
i didn't got ur phy answer, if u got it plz tell me
Similar questions