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Is a magnesium ribbon fizzing in acid a physical change or chemical?
The reaction of a magnesium ribbon fizzing in acid is a chemical change. This is because new substances are formed during the reaction as the magnesium reacts with the acid to produce magnesium ions and hydrogen gas.
Why does fizzing occur in a reaction between copper ii oxide and sulphuric acid?
The chemical formula for copper (ii) oxide is CuO The chemical formula for Sulphuric acid is H2SO4. So a chemical reaction between them would look like this: CuO + H2SO4 -> CuSO4 + H2O
Is pop fizzing a physical change?
Both. The chemical change is H2CO3 decomposing into H2O and CO2. The physical change is the dissolved CO2 forming a bubble and "fizzing" up to the surface.
When limestone fizzes when acid is added is physical or chemical change?
The fizzing of limestone when acid is added is a chemical change. This is because a chemical reaction occurs between the acid and the calcium carbonate in the limestone, resulting in the production of carbon dioxide gas.
What is an example of an easy chemical reaction that can be performed at home?
One example of an easy chemical reaction that can be performed at home is the combination of baking soda (sodium bicarbonate) and vinegar (acetic acid) to produce carbon dioxide gas, which creates fizzing and bubbling.
Is a soluble aspirin fizzing in water a chemical reaction?
Yes. If there is the appearance of a gas (fizzing), then a chemical reaction has occurred.
Is fizzing is an example of physical change?
Fizzing is the result of a chemical change - a chemical reaction with gas releasing.
Why did the fizzing stop when he countied to add the acid?
The fizzing stop when the chemical reaction is totally finished.
What makes a chemical reaction?
to see if a chemical has changed look out for bubbling and or fizzing
Is baking powder fizzing in vinegar a chemical reaction?
Yes
Is a magnesium ribbon fizzing in acid a physical change or chemical?
The reaction of a magnesium ribbon fizzing in acid is a chemical change. This is because new substances are formed during the reaction as the magnesium reacts with the acid to produce magnesium ions and hydrogen gas.
Is fizzing a chemical or physical property?
Fizzing is a chemical property.
Is fizzing a chemical change?
Yes, fizzing is typically associated with a chemical change. It often occurs when a chemical reaction produces gas bubbles, such as in the case of an antacid tablet reacting with stomach acid to release carbon dioxide gas.
If you put vinegar in powder and it fizzes is that a chemical reaction?
Yes, if you put vinegar in powder and it fizzes, that indicates a chemical reaction is occurring. The fizzing is typically caused by the reaction between the acetic acid in the vinegar and a basic substance in the powder, such as baking soda (sodium bicarbonate). This reaction produces carbon dioxide gas, which creates the fizzing effect.
Is an Akkad seltzer tablet fizzing physical or chemical?
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.
Why does fizzing occur in a reaction between copper ii oxide and sulphuric acid?
The chemical formula for copper (ii) oxide is CuO The chemical formula for Sulphuric acid is H2SO4. So a chemical reaction between them would look like this: CuO + H2SO4 -> CuSO4 + H2O
Some baking powder from your kitchen fizzes when you put it into vinegar. Is this a chemical reaction?
Yes this is a chemical reaction The fizzing is Carbon Dioxide being generated as the baking soda reacts with the vinegar.
