Some chemical reactions change temperature, change color, produce a gas, or make a solid from two liquids. Try this reaction and see what it does! Pour 1 tablespoon of hydrogen peroxide into a cup.
Chemical reactions make new chemicals. Atoms are rearranged during a chemical reaction, but the number of atoms does not change. Evidence of chemical reactions includes a large temperature change ...
Pump–probe experiments of bromine have been carried ... down to attoseconds over a broad spectral region. Imaging a chemical reaction requires various tools to be exploited.
The third process we tried was a chemical reaction called the thermite reaction ... Before you try the following experiment, make sure that you are wearing protective glasses and latex or rubber ...