There are actually five things that are common to all chemical reactions. These are change of color, change of state, evolution of a gas, formation of a precipitate, and change in temperature.
solid, liquid, gas, and aqueous
they both speed up chemical reations. catalysts work by lowering a reation's activation energy.enzymes speed up a chemical reactions that take place in cells. they both speed up chemical reations. catalysts work by lowering a reation's activation energy.enzymes speed up a chemical reactions that take place in cells.
There are many chemical reactions that relase enegy but do not involve Oxygen at all. The decomposition of Nitrogen Triodide is an example. 2NI3 -> N2 + 3I2
All chemical changes involve the formation of new substances with different properties. They typically involve changes in the arrangement of atoms and the breaking and forming of chemical bonds. Chemical changes are often irreversible and are accompanied by changes in energy.
Reacting can involve both physical changes and chemical changes. Physical changes involve alterations in the physical state of a substance without changing its chemical composition, while chemical changes involve the formation of new substances with different chemical compositions.
Metabolism
metabolism
All chemical reactions need a certain amount of activation energy to get started.
an enzyme
enzymes
solid, liquid, gas, and aqueous
Dissolution, Mineral conversions, Exchange reations, Redox reactions.
yes it does because the chemical reations are not uised to be freezing
Yes
no
they both speed up chemical reations. catalysts work by lowering a reation's activation energy.enzymes speed up a chemical reactions that take place in cells. they both speed up chemical reations. catalysts work by lowering a reation's activation energy.enzymes speed up a chemical reactions that take place in cells.
they both speed up chemical reations. catalysts work by lowering a reation's activation energy.enzymes speed up a chemical reactions that take place in cells. they both speed up chemical reations. catalysts work by lowering a reation's activation energy.enzymes speed up a chemical reactions that take place in cells.