When water is added to lime water (which is a saturated solution of calcium hydroxide), the calcium hydroxide dissociates into calcium ions and hydroxide ions. This results in the formation of a milky white precipitate of calcium carbonate due to a chemical reaction between the calcium ions and carbon dioxide in the air.
The litmus paper will turn blue if dipped in lime water, indicating that the lime water is basic. Lime water is a solution of calcium hydroxide, which is a strong base that can turn litmus paper blue.
When oxygen is added to lime water (calcium hydroxide solution), it reacts with the calcium hydroxide to form calcium carbonate. This reaction causes the lime water to turn milky due to the formation of calcium carbonate, which is insoluble and settles out of the solution as a solid.
When you slake a lime an leave it for a few months, there will be a layer of water (providing you used a sufficient amount) ontop of the slaked lime putty. this water is limewater and is clear but contains tiny particles in suspension. The putty is what we refer to as slaked lime.
Lime water is alkaline.
Yes, lime water is alkaline.
The lime water turns milky
When hydrogen is added to lime water, the solution becomes milky. This is because it forms calcium carbonate.
The litmus paper will turn blue if dipped in lime water, indicating that the lime water is basic. Lime water is a solution of calcium hydroxide, which is a strong base that can turn litmus paper blue.
It reacts with water to form calcium hydroxide.
well if the shilin is rusy put it in lime and the rust will go away. why? Because the lime acts like an acid to the rust which cases the rust to go away.
Lime water and carbon dioxide help to precipitate impurities from sugar solution which are then separated.
Easy. you find a lime seed, put it in the ground, water it and in about 2 days, you get a lime tree! Its just that simple!!!
Put the gas (CO2) in lime water. If the lime water changes colour, then it means that there is carbon dioxide in the gas depending on how fast the lime water changes colour
nothing!
The densities between lemon and lime are quite different. When you put a lime in a bucket of water, it will sink while a lemon will easily float in the same water. A lime has a higher density than a lemon.
Lime water turns milky or cloudy when exposed to oxygen. This is due to the formation of calcium carbonate as the lime water reacts with carbon dioxide in the air.
Put the gas (CO2) in lime water. If the lime water changes colour, then it means that there is carbon dioxide in the gas depending on how fast the lime water changes colour