Burning is a chemical reaction, an oxydation.
A chemical reaction has occurred. In a chemical reaction, the atoms in the substances rearrange to form new substances with different properties than the original substances. This process involves breaking and/or forming chemical bonds.
That depends on the chemicals present before the chemical reaction and sometimes the conditions under which the chemical reaction occurred.
It depends: just try to relate, try to write a chemical equation for and see if there are byproducts. Most likely, if the same chemical still has its same properties After the reaction, a chemical reaction has not occurred.
Yes. If there is the appearance of a gas (fizzing), then a chemical reaction has occurred.
Burning is a chemical reaction, an oxydation.
A chemical equation shows that chemical reaction has occurred as new substances have been formed from the reagents. A chemical equation has two sides before reaction and after reaction, if there is any change from the before reaction side to the after reaction side, it indicates that a chemical reaction has just occurred.
You can tell that a reaction occurred because you observed the formation of bubbles, which indicates the release of a gas (carbon dioxide) as a product of the reaction between calcium carbonate and hydrochloric acid. The appearance of bubbles is a clear sign of a chemical change taking place.
A chemical reaction has occurred. In a chemical reaction, the atoms in the substances rearrange to form new substances with different properties than the original substances. This process involves breaking and/or forming chemical bonds.
That depends on the chemicals present before the chemical reaction and sometimes the conditions under which the chemical reaction occurred.
This kind of reaction is usually called a "single displacement" or :single replacement" reaction.
It depends: just try to relate, try to write a chemical equation for and see if there are byproducts. Most likely, if the same chemical still has its same properties After the reaction, a chemical reaction has not occurred.
Yes. If there is the appearance of a gas (fizzing), then a chemical reaction has occurred.
When a compound produces.
The University of Chicago.
An alkyl halide is obtained.
To determine whether a chemical reaction occurred, you will need data such as changes in temperature, formation of new substances, release of gas, and changes in color or odor.