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the elements contained in the reactants are equal to those in the products.

e.g.

4H +O2 -> 2H20

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What is meant by an unbalanced equation?

An unbalanced equation is a chemical equation that does not have an equal number of atoms of each element on both sides of the equation. This means that the law of conservation of mass is not satisfied, as the total mass of the reactants does not equal the total mass of the products.


What conditions make a chemical reaction energetically favorable?

Chemical reactions are energetically favorable when the products have lower energy than the reactants. This can happen when the reaction releases heat or when the products are more stable than the reactants.


What are the materials produced in a chemical reaction called?

The materials produced in a chemical reaction are called products. These products are formed as a result of the rearrangement of atoms in the reactants during the reaction.


When energy released or absorbed?

Energy is released when a chemical reaction is exothermic, meaning that the products have less energy than the reactants. Energy is absorbed in an endothermic reaction, where the products have more energy than the reactants.


What is the relationship between the heat of reaction and the chemical reaction?

The heat of reaction is the amount of heat released or absorbed during a chemical reaction. It is a measure of the energy change that occurs as reactants are converted into products. The relationship between the heat of reaction and the chemical reaction is that the heat of reaction indicates whether a reaction is exothermic (releases heat) or endothermic (absorbs heat).

Related Questions

What shows the relationship between the reactants and products in a chemical reaction?

the coefficients of a balanced reaction


A representation of a chemical reaction that uses symbols to show the relationship between the reactants and the products.?

This representation is a chemical equation.


In a chemical equation the products are to the blank of the arrow and the reactants are to the blank?

In a chemical equation, the products are to the right of the arrow and the reactants are to the left.


Where are the reactants and products found in a chemical equation?

Reactants are found on the left side of a chemical equation, while products are found on the right side. Reactants are the substances that react to form the products in a chemical reaction.


Where are Reactants written where on a chemical equation?

Reactants are typically written on the left side of a chemical equation, separated from the products by an arrow pointing towards the products. It represents the starting substances that undergo a chemical reaction to form the products on the right side of the equation.


What are the reactants and products of chemical equation of photosynthesis?

The reactants of the chemical equation for photosynthesis are carbon dioxide and water. The products are glucose (sugar) and oxygen.


In a chemical equation where do the reactants appear?

In a chemical equation the reactants appears to be on the left side. On the left you have the reactants and to the right you have the products.


What sign signifies a chemical equation that the reactants yield the following products?

The arrow "->" signifies that the reactants in a chemical equation yield the products.


What is the first part of a chemical equation called?

The first part of a chemical equation is called the reactants. Reactants are the starting substances that undergo a chemical reaction to form products.


The two sides of a chemical equation?

Reactants -> Products


What components are included in a chemical equation?

Reactants and products


What is balanced in chemical equation?

the moles of the reactants and products