0
What is an example of an chemical change a gas is produced may be seen as bubbles?
An example of a chemical change that produces gas and can be observed as bubbles is the reaction between baking soda (sodium bicarbonate) and vinegar (acetic acid). When these two substances combine, they undergo a chemical reaction that produces carbon dioxide gas, which forms bubbles. This effervescence is a clear indication of the gas being released during the reaction.
What else can I help you with?
If a piece of metal bubbles was place in acid is that a chemical change?
No, it is not a chemical change. For example, if you put gold bubbles into any single acid, no chemical change will take place.
Is bubbles a chemical change?
In and of itself, no. Both chemical and physical changes can create bubbles.
Do bubbles indicate a physical or chemical change?
Not always but they can. They may simply be an indication of a phase change, as when water boils. This is usually counted as a physical change rather than a chemical change. But if you add baking soda to vinegar, you will see bubbles as a result of a chemical change.
When drain cleaner is added to water bubbles of hydrogen are produced Is what happens to form the bubbles when the cleaner is added a chemical or physical reaction?
If a gas is produced and it isn't a state change (such as steam bubbles forming), the reaction is a chemical change because the molecular makeup of either the water or the drain cleaner has changed and the hydrogen has been liberated.
What would cause there to be oxygen in bubbles?
This is very vague. Oxygen bubbles would be produced by some kind of chemical reaction in which one of the results is oxygen. Do you have more specifics as to when/where these oxygen bubbles would be produced?
If a piece of metal bubbles was place in acid is that a chemical change?
No, it is not a chemical change. For example, if you put gold bubbles into any single acid, no chemical change will take place.
Is bubbles a chemical change?
In and of itself, no. Both chemical and physical changes can create bubbles.
Do bubbles appear when a chemical change is happening?
Yes. They can. The clues of a chemical reaction are production of a gas, change in temperature, color change, production of a precipitate. If you take either baking soda or baking powder, and you add them to vinegar they both form bubbles in a chemical reaction.
Do bubbles indicate a physical or chemical change?
Not always but they can. They may simply be an indication of a phase change, as when water boils. This is usually counted as a physical change rather than a chemical change. But if you add baking soda to vinegar, you will see bubbles as a result of a chemical change.
What are used to show the changes that take place during a chemical reaction?
Color change Precipitate (cloudy) Bubbles - gas is produced.
Which kind of change produces bubbles?
chemical
Is floating bubbles are example of chemical change?
no, not really, the reason the bubble floats is because of the hot air slowly moving upward. there are no chemical processes going on
When drain cleaner is added to water bubbles of hydrogen are produced Is what happens to form the bubbles when the cleaner is added a chemical or physical reaction?
If a gas is produced and it isn't a state change (such as steam bubbles forming), the reaction is a chemical change because the molecular makeup of either the water or the drain cleaner has changed and the hydrogen has been liberated.
What would cause there to be oxygen in bubbles?
This is very vague. Oxygen bubbles would be produced by some kind of chemical reaction in which one of the results is oxygen. Do you have more specifics as to when/where these oxygen bubbles would be produced?
What is one kind of energy produced during a chemical change in matter?
For example thermal energy.
Baking powder bubbles and gives off CO2 when it is moistened is it a chemical or physical change?
It is a chemical change.
What does fizzing mean in a chemical reaction?
Fizzing in a chemical reaction typically refers to the release of gas bubbles. This usually occurs when a gas is produced as a product of the reaction and escapes as bubbles in a liquid. The fizzing is often accompanied by a hissing sound.
