It is a physical change. The fizzing is caused by the release of carbon dioxide gas that was dissolved in the liquid, which does not involve a change in the chemical composition of the liquid itself.
If the limestone rock fizzes when dilute acid is added, it indicates the presence of calcium carbonate in the rock. When calcium carbonate reacts with acid, it produces carbon dioxide gas, which causes the fizzing.
This is a chemical change because the antacid tablet reacting with the hydrochloric acid results in the formation of a new substance (carbon dioxide gas) that was not present before.
Well, honey, when that antacid tablet hits the water, it's like a party in a glass! Technically speaking, the tablet dissolving is a chemical change because the composition of the tablet is changing as it reacts with the water. So, yes, it's a chemical change, but don't worry, it's just science doing its thing.
A reaction known as effervescence will occur when a drop of acid is applied to a substance that fizzes. This often happens due to the release of carbon dioxide gas as a result of a chemical reaction between the acid and the substance, creating bubbles that cause the fizzing effect.
It is a physical change. The fizzing is caused by the release of carbon dioxide gas that was dissolved in the liquid, which does not involve a change in the chemical composition of the liquid itself.
yes, it fizzes wth acid. trust me
When something fizzes and foams, it's producing some sort of gas within it, thus it's going from a solid/liquid to a gas (a physical change). But, this gas is likely not the same material that it came from. it's just a byproduct of a chemical reaction with in it (a chemical change).
If the limestone rock fizzes when dilute acid is added, it indicates the presence of calcium carbonate in the rock. When calcium carbonate reacts with acid, it produces carbon dioxide gas, which causes the fizzing.
it fizzes
Limestone
This is a chemical change because the antacid tablet reacting with the hydrochloric acid results in the formation of a new substance (carbon dioxide gas) that was not present before.
One common chemical test to identify limestone is the acid test. Limestone will react with hydrochloric acid to produce bubbles of carbon dioxide gas. Another test involves applying a drop of dilute hydrochloric acid to the surface of the rock; if it fizzes, then it likely contains calcium carbonate, the main component of limestone.
The sedimentary rock that forms calcium carbonate and fizzes in acid is likely limestone. Limestone is a common sedimentary rock primarily composed of calcite, a form of calcium carbonate. When exposed to acids such as vinegar or hydrochloric acid, limestone will fizz or effervesce due to the release of carbon dioxide gas.
Limestone can be detected through various methods, including visual inspection of its characteristic color and texture, chemical tests like the acid test where it reacts with dilute acid to produce carbon dioxide gas, and using specialized equipment like X-ray fluorescence spectrometry or infrared spectroscopy for detailed analysis.
The rock that fizzes when applied to vinegar is MARBLE, you will have to grind it up into powder first though. Edited by Sjheerts: actually no it is not marble. it is something inside the marble. it is called calcite
limestone will begin to fizz and slowly breakdown. It shows the affects of eroision due to the chemical makeup of limestone.