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molecules that consist of two atoms.
a method of determining the concentration of an acid or base by neutralising it with a base or...
the measurements taken by the researcher. The variable that is not dependent on another variable...
a process that releases energy from the system. This decreases the internal energy of the system...
a measure of the bond energy of a chemical bond. A large amount of energy is needed to break a...
the sphere or region of the Earth that consists of water, which is found as liquid water (...