Question

the number of reactants and products are always equal in a chemical equations​

Answer 1

Explanation:

For any balanced chemical reaction, whole numbers (coefficients) are used to show the quantities (generally in moles) of both the reactants and products. For example, when oxygen and hydrogen react to produce water, one mole of oxygen reacts with two moles of hydrogen to produce two moles of water.

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Answer 2

Answer:

The process of making the number of different types of atoms equal on both the sides of an equation is called balancing of equation.

We can use trial and hit method for balancing.

For no .of react and product are always equal in chemical equations. Firstly,we have to take the eqn to balance the eqn by equal the product and reactant.