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Calcium Carbonate
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∙ 15y ago
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Heat marble chips what happens?
When heated, marble chips (calcium carbonate) undergo thermal decomposition to produce calcium oxide (quicklime) and carbon dioxide gas. This process is endothermic, meaning it absorbs heat from the surroundings. The marble chips will decrease in mass as they release carbon dioxide.
Why do you have to heat marble chips directly?
you don't you can heat them indirectly also, it will just take longer.
Why you are adding marble chips during heating?
Marble chips are added during heating to provide a surface area for reactions to occur. This helps in increasing the rate of reaction by providing more exposed surface area for the reactants to interact, ultimately leading to faster reaction times.
What are the laboratory preparation of carbon dioxide?
In the laboratory, carbon dioxide is usually prepared by the action of dilute hydrochloric acid on marble chips.
Is Pure marble chips element compound or mixture?
This is a very simple question that has a rather complicated answer. Marble is typically more than 95% calcium carbonate, perhaps even 99% calcium carbonate, and calcium carbonate is a compound. Many of the "fine chemicals" that you would find in jars in your school laboratory would have a similar purity to a good quality marble. So marble has a good claim to be recognised as a compound. However, if you look at a piece of marble, it has numerous very pretty stripes and blotches -- often known as "marbling" even. Clearly marble is not a homogeneous material. The small amount of various impurities in marble produce its very pretty appearance. So marble must also be recognised as a mixture.
What is the scientific name for small marble chips?
calcium carbonate :)
What is the scientific name for chips?
The scientific name for chips is "French fries" or "potato chips" depending on the type of chips being referred to. The scientific name for a potato is Solanum tuberosum.
What is the scientific name of marble?
The scientific name of marble is calcium carbonate, which is a mineral composed mainly of calcium and carbonate ions.
What is the difference between marble chips and powdered chalk?
Marble chips are small pieces of solid marble stone, while powdered chalk is finely ground calcium carbonate. Marble chips are typically used for landscaping and decorative purposes, while powdered chalk is commonly used in drawing and writing applications.
What is the pH of marble chips?
The pH of marble chips is typically around neutral, which is pH 7. Marble is primarily composed of calcium carbonate, which does not significantly affect the overall pH of the material.
What is the chocolate chips scientific name?
Chocolate generally is Theobroma .
What is the formula of the bubbles produce from the reaction of an acid with marble chip?
When an acid reacts with marble chips (calcium carbonate), bubbles of carbon dioxide gas are produced. The chemical reaction formula is: acid + calcium carbonate (marble chips) -> carbon dioxide gas + water + calcium salt
What is the pH of marble?
pH is measured only in solutions or liquids. Marble chips has not a pH.
The rate of reaction between hcl and marble chips?
The rate of reaction between HCl and marble chips is dependent on factors such as the concentration of the acid, the surface area of the marble chips, and the temperature of the reaction. As the concentration of the acid increases, the rate of reaction also increases due to more collisions between the acid molecules and the marble chips. Similarly, a higher temperature increases the kinetic energy of the particles, leading to more collisions and a faster reaction rate. The surface area of the marble chips affects the rate of reaction by providing more sites for acid molecules to react with, which speeds up the reaction.
Do marble chips absorb water?
No the water would drain around the chips. They would not absorb water.
What happens when you place marble chips in vinegar?
Marble is primarily made of calcium carbonate. Vinegar has acid in it. When the weak acid contacts the calcium carbonate, it gives off bubbles of carbon dioxide gas, and eventually will erode the surface of the marble chips.
How do you separate salt and marble chips?
First you mix both chalk and salt in water. From the solution that you get, you can filter the chalk out because it is non soluble in water. As for the salt, all there is to do is to just evaporate the water out.
