Chemistry
Grade-10
Easy
Question
What is a formula equation?
- A representation of the reactants and products of a chemical reaction by their symbols or formulas.
- An equation in which the reactants and products in a chemical reaction are represented by words
- A representation with symbols and formula, the identities and relative molecular or molar amounts of the reactants and products in chemical reactions
- None of the above
Hint:
Every element has their different formulas.
The correct answer is: A representation of the reactants and products of a chemical reaction by their symbols or formulas.
A representation of the reactants and products of a chemical reaction by their symbols or formulas is a formula equation.
- The reactants and products of a chemical reaction are represented symbolically in a chemical equation by the appropriate chemical formulas.
- A formula equation is a symbolic representation of a chemical reaction in the form of symbols and formulae.
- Here, the reactant entities are given on the left and the product entities are given on the right, with a plus sign separating the entities in both the reactants and the products and an arrow pointing in the direction of the products to indicate the reaction's direction.
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