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What happens when you put chalk in a container of cola?
When you put chalk in a container of cola, a chemical reaction occurs between the calcium carbonate in the chalk and the phosphoric acid in the cola. This reaction produces carbon dioxide gas, which creates bubbles and causes the chalk to fizz and dissolve. The chalk will eventually break down and disappear as it reacts with the acidic cola.
How do you get bubbles when a tablet is put in water?
When a tablet is put in water, it reacts with the water to release gas (usually carbon dioxide) as bubbles. This is due to a chemical reaction that happens between the ingredients in the tablet and the water, which results in the formation of bubbles.
When chalk dissolves in water how can it be collected?
Chalk particles can be collected by using a filtration process. A filter paper or a fine sieve can be used to separate the dissolved chalk particles from the water. The water can then be evaporated to obtain the solid chalk residue.
What happen when you put chalk into water more then a week?
When chalk is submerged in water for more than a week, it may start to disintegrate and break apart due to the exposure to moisture. The water will gradually dissolve the calcium carbonate in the chalk, causing it to lose its integrity and crumble over time.
Why does the water not boil when you put a spoon inside a pot?
When you put a spoon in a pot of boiling water, the agitation caused by the spoon disrupts the formation of bubbles that are necessary for boiling to occur. Without these bubbles, the water temperature doesn't rise quickly enough to reach the boiling point, preventing it from boiling.
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.
What happens when you put chalk in a container of cola?
When you put chalk in a container of cola, a chemical reaction occurs between the calcium carbonate in the chalk and the phosphoric acid in the cola. This reaction produces carbon dioxide gas, which creates bubbles and causes the chalk to fizz and dissolve. The chalk will eventually break down and disappear as it reacts with the acidic cola.
How do you get bubbles when a tablet is put in water?
When a tablet is put in water, it reacts with the water to release gas (usually carbon dioxide) as bubbles. This is due to a chemical reaction that happens between the ingredients in the tablet and the water, which results in the formation of bubbles.
When chalk dissolves in water how can it be collected?
Chalk particles can be collected by using a filtration process. A filter paper or a fine sieve can be used to separate the dissolved chalk particles from the water. The water can then be evaporated to obtain the solid chalk residue.
Is chalk powder is soluble in water or not?
No chalk is not solouble. When chalk is put in water the water becomes a suspension ie the particles of chalk keep floating in water.
What happens when you put chalk into water?
If you put a piece of chalk in water, don't expect much to happen. The chalk, which is calcium carbonate (CaCO3), will displace some water and sink. It will grow in mass by a small amount since it is permeable and is absorbing the water.
Describe how chalk and water are mixed together to form a suspension?
hey hey when the chalk gets put into water the water goes cloudy and eventually sinks to the bottom. from Sunnibunny, ginkelbunny
If chalk doesn't dissolve in water is it a chemical or physical change?
It is a physical change because the chalk is still chemically the same substance whether it is in solid form or dispersed in water. The molecules in the chalk are not altered by the process of being put in water.
How do you separate chalk from salt?
first, put the mixture in water . salt will dissolve and then allow chalk powder to settle down. Then try decantation.
What happen when you put chalk into water more then a week?
When chalk is submerged in water for more than a week, it may start to disintegrate and break apart due to the exposure to moisture. The water will gradually dissolve the calcium carbonate in the chalk, causing it to lose its integrity and crumble over time.
What will happen if chalk is mixed with water?
Not a lot!!!! Because chalk is the chemical 'calcium carbonate (CaCO3)'. Most carbonates are insoluble in water. So chalk would just lie there completely unreactive. However, if chalk is put in an acid , such vinegar (Ethanoic(Acetic) Acid), it will react. You will see effervescenc/fizzing/bubbles as carbon dioxide is liberated. Here are the two reaction eq'ns. CaCO3(s) + H2O(l) = CaCO3(s) + H2O(l) 2CH3COOH(aq) + CaCO3(s) = (CaCOO)^(2-)Ca^(2+) + H2O(l) + CO2(g).
How do you make sidewalk chalk paint?
you will need... chalk 1 bowl rolling pin sandwich bag water some thing to stir with 1 you but a piece of chalk in a sandwich bag 2 then you take the rolling pin and crush the chalk until small 3 put the chalk in the bowl 4 but water in the bowl 5 stir it 6 your done and can use it
