Antiacid tablets are materials not changes; the action of tablets itself is a chemical change.
It is a chemical reaction because the bubbles that you see is the gas from of the alka seltzer tablet. There fore there is no way you can condense the gas back to a solid, making it a chemical change!
Crushing an aspirin is a physical change because the small pieces are still chemically the same as the aspirin tablet.
Pulverizing an aspirin tablet is a physical change (it is not a property at all). The chemical nature of the aspirin does not change when it is pulverized.
The fizzing of an Alka-Seltzer tablet is primarily a physical change. When the tablet dissolves in water, it releases carbon dioxide gas through a reaction between citric acid and sodium bicarbonate. This gas formation produces bubbles, which is the observable fizzing. However, since a chemical reaction occurs during this process, it can also be considered a chemical change.
This change is a physical change because the matter is made up of the same components that it consisted of before it was broken. An example of a chemical change is the molecular rearrangement of matter like rust on a car.
Antiacid tablets are materials not changes; the action of tablets itself is a chemical change.
It is a chemical reaction because the bubbles that you see is the gas from of the alka seltzer tablet. There fore there is no way you can condense the gas back to a solid, making it a chemical change!
No, dissolving a fizzy tablet like vitamin C in water is a physical change. The tablet is still vitamin C molecules, just dispersed in the water. Chemical bonds in the vitamin C molecules are not broken during the dissolving process.
When a denture cleaner tablet dissolves in water to form a cleaning solution, it undergoes a chemical change. The tablet breaks down chemically to release cleaning agents that interact with the water molecules to clean the dentures.
Crushing an aspirin is a physical change because the small pieces are still chemically the same as the aspirin tablet.
It is a chemical change because new substances are formed when the Alka-Seltzer tablet reacts with stomach acid to form carbon dioxide gas.
It is a chemical change. Depending on the antacid, the active ingredient in the tablet (which is a base) will react with the hydrochloric acid to produce water, a salt, and sometimes carbon dioxide.
Pulverizing an aspirin tablet is a physical change (it is not a property at all). The chemical nature of the aspirin does not change when it is pulverized.
The fizzing of an Alka-Seltzer tablet is primarily a physical change. When the tablet dissolves in water, it releases carbon dioxide gas through a reaction between citric acid and sodium bicarbonate. This gas formation produces bubbles, which is the observable fizzing. However, since a chemical reaction occurs during this process, it can also be considered a chemical change.
When an antacid tablet dissolves in water, it is a chemical reaction. The tablet reacts with the water to neutralize excess stomach acid, which changes the chemical composition of both the tablet and the water.
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.