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Chalk is primarily composed calcium carbonate, CaCO3. Carbonates are typically not very soluble in pure water or basic solutions, but tend to be very soluble in acidic solutions. One household item that would be useful for cleaning up chalk would be white vinegar, which is acetic acid, HCH3CO2. The acetic acid would react with the calcium carbonate to produce calcium acetate, water and carbon dioxide. CaCO3 + 2HCH3CO2 > Ca(CH3CO2)2 + H2O + CO2 The calcium acetate is soluble in water, so it would not be visible.
What else can I help you with?
Will chalk dissolve in sprite?
Chalk will not dissolve in Sprite because chalk is made mostly of calcium carbonate which is not soluble in water. The chalk will remain solid and will not mix with the liquid.
If you add sugar to water and put a chalk inside will it dissolve?
No. Chalk is insoluble in water. Adding sugar will not change that.
Can acid rain dissolve chalk?
Yes, acid rain can dissolve chalk because chalk is made of calcium carbonate which reacts with acid to form calcium ions, carbon dioxide, and water. Over time, repeated exposure to acid rain can break down and dissolve chalk surfaces.
Does chalk dissolve in water and how could you test it?
Chalk does not dissolve in water as it is mainly composed of calcium carbonate, which is insoluble in water. You can test this by placing a piece of chalk in a container of water and observing that it does not break down or disappear.
Can chalk dissolve in HCl and why?
No, chalk (calcium carbonate) does not dissolve in hydrochloric acid (HCl) because calcium carbonate is insoluble in acids. When HCl is added to chalk, it will react with the calcium carbonate to form calcium chloride, water, and carbon dioxide gas, but the chalk itself will not dissolve.
How fast does half a stick of chalk dissolve in water?
In order to dissolve chalk in water, vinegar needs to be added. The vinegar has acid in it that eats away at the chalk to dissolve it.
Will chalk dissolve in sprite?
Chalk will not dissolve in Sprite because chalk is made mostly of calcium carbonate which is not soluble in water. The chalk will remain solid and will not mix with the liquid.
If you add sugar to water and put a chalk inside will it dissolve?
No. Chalk is insoluble in water. Adding sugar will not change that.
Can chalk dissolve in lemon juice?
Yes lemon juice can dissolve chalk and other things like the enamel on your teeth
Is chalk dissolve in water?
No! its insoluble
Can chalk dissolve in alcohol?
Chalk, primarily composed of calcium carbonate, does not dissolve in alcohol. Instead, it is insoluble in most organic solvents, including alcohol. While some components of chalk may react with acids, the overall structure remains intact in alcoholic solutions. Thus, chalk will not dissolve in alcohol.
How much time does it take to dissolve sidewalk chalk in soda?
It typically takes several hours for sidewalk chalk to dissolve in soda, depending on the size of the chalk piece and the type of soda used. The process may be accelerated by stirring or crushing the chalk pieces.
Can acid rain dissolve chalk?
Yes, acid rain can dissolve chalk because chalk is made of calcium carbonate which reacts with acid to form calcium ions, carbon dioxide, and water. Over time, repeated exposure to acid rain can break down and dissolve chalk surfaces.
Why does chalk dissolve in water?
because it can break easily !
Does chalk dissolve in water and how could you test it?
Chalk does not dissolve in water as it is mainly composed of calcium carbonate, which is insoluble in water. You can test this by placing a piece of chalk in a container of water and observing that it does not break down or disappear.
Can chalk dissolve in HCl and why?
No, chalk (calcium carbonate) does not dissolve in hydrochloric acid (HCl) because calcium carbonate is insoluble in acids. When HCl is added to chalk, it will react with the calcium carbonate to form calcium chloride, water, and carbon dioxide gas, but the chalk itself will not dissolve.
Will citric acid dissolve chalk?
No, citric acid will not dissolve chalk. Chalk is mainly composed of calcium carbonate, which is insoluble in citric acid. An acid like hydrochloric acid would be more effective in dissolving chalk.
