Question

define word equation with example​

Answer 1

In chemistry, a word equation is a chemical reaction expressed in words rather than chemical formulas. A word equation should state the reactants (starting materials), products (ending materials), and direction of the reaction in a form that could be used to write a chemical equation.

ex: Cu + O2 → CuO

Answer 2

Word equation with example​

Explanation:

• A word reaction is a chemical reaction expressed in words rather than chemical formulas.  A word equation should state the reactants (starting materials), products (ending materials), and direction of the reaction in a form that could be used to write a chemical equation. Examples:  

• The chemical reaction

                        $2H_2 (g) + O_2(g) \rightarrow 2H_2O(g)$

• The word equation

                 $Hydrogen gas + oxygen gas \rightarrow Steam$

• As a word equation or as "Hydrogen and oxygen react to form water" or "Water is made by reacting hydrogen and oxygen."

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