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What will happen when an egg is placed in acetic acid?
When an egg is placed in acetic acid, the acid will start to break down the calcium carbonate in the eggshell. As a result, the eggshell will dissolve, leaving behind the inner membrane of the egg. This process is a demonstration of a chemical reaction between the acid and the calcium carbonate in the eggshell.
Why is it that the color of egg white is green?
The green color in egg whites is caused by a chemical reaction between sulfur compounds in the egg and iron in the eggshell. This reaction occurs when the egg is cooked for too long or at too high a temperature.
What caused the egg size to increase while putting it in vinegar?
When an egg is placed in vinegar, the vinegar reacts with the calcium carbonate in the eggshell, causing it to dissolve. As the eggshell dissolves, the egg absorbs water through osmosis, making it swell in size. This increase in size is due to the influx of water into the egg through the now porous eggshell.
What is the chemical reaction between an eggshell and hydrochloric acid?
When an eggshell, which is primarily made of calcium carbonate, is exposed to hydrochloric acid, a chemical reaction occurs. The hydrochloric acid reacts with the calcium carbonate to form calcium chloride, carbon dioxide, and water. This reaction can be represented by the chemical equation: CaCO3 + 2HCl -> CaCl2 + CO2 + H2O.
What is the relationship between chemical reaction and mass?
Yes, because it is a characteristic of a chemical reaction.
What is the difference between a exothermic chemical reaction and a endothermic chemical reaction?
energy released by the reaction or energy absorbed.
What is mean by physio-chemical reaction?
when the reaction done between solid and liquid interface is called physio-chemical reaction.
What is the difference between chemical change and chemical reaction?
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What shows the relationship between the reactants and products in a chemical reaction?
the coefficients of a balanced reaction
What is the difference between rate of reaction and chemical equation?
The chemical equation is the word expression of a chemical reaction.The rate of reaction give information about the speed of this reaction.
What is the chemical reaction between potassium and iodine?
The chemical reaction is:2 K + I2 = 2 KI
How the interaction between enzymes and its substrates changes a chemical reaction?
An enzyme speeds up a chemical reaction.
