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Yes the chalk is turned into salt and water if there is enough vinegar
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Is it reversible when vinegar is spotted onto chalk or limestone?
When vinegar is spotted onto chalk or limestone, it creates a chemical reaction that dissolves the calcium carbonate in the rock. This reaction is not reversible as it breaks down the structure of the rock and changes it permanently.
What does chalk and clear white vinegar make?
Chalk and clear white vinegar combined create a fizzy reaction due to the acid in the vinegar reacting with the calcium carbonate in the chalk. This reaction produces carbon dioxide gas, resulting in bubbles and effervescence.
Is breaking a lump of chalk to make powder a chemical reaction?
Breaking a lump of chalk into powder is a physical change, not a chemical reaction. The chemical composition of the chalk remains the same before and after breaking it into powder.
What mixture does mixing vinegar with crushed chalk make?
When vinegar is mixed with crushed chalk (which is mainly calcium carbonate), a chemical reaction occurs. The vinegar (acetic acid) reacts with the calcium carbonate to produce carbon dioxide gas, water, and calcium acetate. This reaction is often used as a fun science experiment to demonstrate the formation of bubbles as carbon dioxide gas is released.
What gas does vinegar and chalk make if they are mixed together?
When vinegar (acetic acid) and chalk (calcium carbonate) are mixed together, they react to produce carbon dioxide gas, which creates bubbles. The chemical reaction can be represented by the equation: CaCO3 + 2CH3COOH -> Ca(CH3COO)2 + H2O + CO2.
Why bubbles come when you add vinegar and crushed chalk?
The reaction between Chalk and Vinegar creates carbon dioxide. Chalk is calcium carbonate and when vinegar is poured on it. It is prepared from water and acetic acid it should fizz up as the oxygen in the acetic acid combines with the calcium carbonate. The foams are carbon dioxide that is formed when the oxygen from the acetic acid links with the carbon from the calcium carbonate.
What is the chemical reaction to make chalk?
Chalk contains calcium carbonate (CaCO3). Vinegar is acetic acid in water. If you spill vinegar on a piece of chalk, you will see carbon dioxide bubbles with some wetness and a salt called calcium acetate. 2 HC2H3O2 + CaCO3 -> Ca(C2H3O2)2 + CO2 + H2O
Chemical reaction of chalk and sodium carbonate?
When chalk (calcium carbonate) reacts with sodium carbonate, a double displacement reaction occurs. The products of this reaction are calcium carbonate and sodium carbonate. The balanced chemical equation for this reaction is: CaCO3 + Na2CO3 → CaCO3 + Na2CO3
When you hydrochloric acid and chalk together is it physical or chemical change?
When you mix hydrochloric acid with chalk, a chemical change occurs. This is because the acid reacts with the calcium carbonate in the chalk to form carbon dioxide gas, water, and calcium chloride. This is a chemical reaction that results in the formation of new substances.
Chalk reacts with hydrochloric acid when mixed Will pounding the chalk into powder increase the rate of reaction?
Yes, pounding chalk into powder will increase the rate of reaction with hydrochloric acid. This is because crushing the chalk into a powder increases its surface area, allowing more of it to come into contact with the hydrochloric acid and react.
Why did ice water react slower than hot water to chalk and vinegar?
Generally the rate of reaction is improved at high temperature.
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.
