CO2
carbon dioxide
lime water is Ca(OH)2 + CO2 ---- CaCO3 white ppt insoluble in water so make milky solution
The lime water turns milky.
Lime water turns milky when CO2 (carbon dioxide) is passed thru it. So to test if a given liquid is lime water, then pass CO2 thru it, if it turns milky, d liquid is lime water...
Turns milky due to the formation of calcium bicarbonate. That is insoluble in water & look milky.
Lime water turns milky when CO2 (carbon dioxide) is passed through it. So to test if a given liquid is lime water, pass CO2 through it, if it turns milky, then it is limewater. You can reverse this chemical reaction by putting vinegar in it.
lime water
The lime water turns milky
Lime water turns milky when carbon dioxide is added to it.Lime water also turns into Calcium carbonate (Limestone) solution
It turns cloudy (or milky). Lime water is calcium hydrogen carbonate dissolved in water. When it comes into contact with carbon dioxide, they react together to make calcium carbonate (chalk), which is white and less soluble in water. So the fine white precipitate that forms makes the solution turn cloudy.
Carbon dioxide is the colorless gas that turns lime water milky and is taken in by plants during photosynthesis.
Carbon dioxide turns lime water milky.
The gas that turns lime water milky is carbon dioxide. When carbon dioxide is passed through lime water, it reacts to form calcium carbonate, which is insoluble and gives the solution a milky appearance.
When carbon dioxide gas is passed through lime water in excess, the lime water turns milky due to the formation of calcium carbonate (CaCO3) as a white precipitate. This reaction is used as a test for the presence of carbon dioxide gas.