Question

give one example of a combinatino relation​

Answer 1

Explanation:

A combination reaction is one in which two or more reactants combine to form a single product. Examples: Formation of calcium oxide by the combination elements calcium and oxygen. ... Formation of sulphur trioxide by the combination of sulphur dioxide and oxygen

Answer 2

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A combination reaction is one in which two or more reactants combine to form a single product. Examples: Formation of calcium oxide by the combination elements calcium and oxygen. Formation of ammonia by the combination of elements nitrogen and hydrogen.