Chemical reactions are such processes that lead to transforming a set of chemical substances into other substances. It was thought initially that the chemical reactions involve only those changes which are brought about by the positions of electrons, either the electrons are involved in the forming or breaking of the bonds present between the atoms of the same or different kinds.
These chemical reactions are represented with the help of chemical equations. Those substances which are initially taking place in the chemical reaction are termed as reactants whereas the resulting molecules are called the products.
The “Chemistry in Focus” segment The Beetle That Shoots Straight
True or false? Mixtures always result in a chemical reaction because
Correct each of the following misstatements from Dalton’s atomic theory.
If powdered elemental zinc and powdered elemental sulfur are poured into a
Give an example of a simple chemical reaction that involves the transfer
How do we know when a chemical reaction is taking place?
Which of the following statements about chemical reactions is false?
Which of the following most accurately describes a spectator ion?
Dinitrogen monoxide, N2O, reacts with propane, C3H8, to
Although this is no longer generally recommended, in the past,
