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Define chemical reaction and chemical equation?
A chemical reaction is a process that results in the transformation of chemical substances into new substances with different properties. A chemical equation represents this reaction using chemical formulas of the reactants and products, along with their respective coefficients to balance the equation.
What shows the relationship between the reactants and products in a chemical reaction?
the coefficients of a balanced reaction
What describes the reactants and products involved in a reaction?
Reactants are the substances that are consumed or used up in a chemical reaction to form products. Products are the new substances that are formed as a result of the reaction between the reactants.
What symbolic representation of a chemical reaction?
A chemical reaction can be symbolically represented using a chemical equation, where reactants are shown on the left side and products are shown on the right side. The equation includes chemical formulas of the substances involved and indicates the balance of atoms before and after the reaction.
A chemical reaction begins with a substance called and ends with substance called?
Pure substances (or ELEMENTS) form COMPOUNDS after a chemical reaction. For example: Sodium and chlorine, when fused in a chemical reaction become the compound Sodium-Chloride The substance you have in the beginning of a chemical reaction are called reactants and the substance you have when chemical reaction is complete is called products.
Define chemical reaction and chemical equation?
A chemical reaction is a process that results in the transformation of chemical substances into new substances with different properties. A chemical equation represents this reaction using chemical formulas of the reactants and products, along with their respective coefficients to balance the equation.
What is the difference between a chemical reaction and a product in a chemical equation?
The reactants are the substances that undergo the chemical reaction, and are shown on the left side of a chemical equation. The products are produced by the chemical reaction, and are shown on the right side of the chemical equation.
How does a chemical equation express relationships between substances?
The chemical equation is a graphic expression of a chemical reaction.
What are the reactants in a chemical equation?
Reactants in a chemical equation are the substances that undergo a chemical reaction to produce new substances called products. They are shown on the left side of the chemical equation and are consumed during the reaction.
Which is represented in a chemical equation?
A chemical equation represents a chemical reaction in which reactants are converted into products. It shows the chemical formulas of the substances involved in the reaction and the proportions in which they combine.
How can you tell by look at a chemical equation which substances are products?
In a chemical equation, the substances on the right side of the arrow are the products. These are the new substances that form as a result of the chemical reaction taking place.
What is the general formula of a chemical equation?
The general formula of a chemical equation is: Reactants → Products It represents the transformation of reactant substances into product substances during a chemical reaction.
Left side of the equation are the starting substances are called what?
The starting substances on the left side of a chemical equation are called reactants. They are the substances that undergo a chemical reaction to form products on the right side of the equation.
When elements and compounds combine to form new compounds the reaction is described in a?
When elements and compounds combine to form new compounds the reaction is described in a chemical equation.
How does a chemical equation show that a chemical reaction has occurred?
A chemical equation shows that chemical reaction has occurred as new substances have been formed from the reagents. A chemical equation has two sides before reaction and after reaction, if there is any change from the before reaction side to the after reaction side, it indicates that a chemical reaction has just occurred.
What is chemical equation is a symblic representation of a?
A chemical equation is a symbolic representation of a chemical reaction, showing the reactants and products involved in the reaction and the stoichiometry of the reaction. It provides information about the type and amount of substances involved in the reaction.
What is the reaction in the chemical equation?
A chemical reaction is a process where substances, known as reactants, are transformed into different substances, known as products, through the breaking and formation of chemical bonds. The reactants are present on the left side of the chemical equation, while the products are present on the right side. The arrow in the equation indicates the direction of the reaction, which can proceed in either direction depending on the conditions.
