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The enzyme is written above the arrow of the chemical equation because it is involved in the reaction without being changed by it or used up in the reaction. It is not a reactant or a product.

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What is a shorthand way of writing a chemical reaction?

A chemical reaction is always written with the reactants (the things you mix together to do the reaction) on the left and the products (the stuff you get) on the right. In between is an arrow pointing right to indicate that the reactants react and become the products. Catalysts are sometimes listed above the arrow. And don't forget to balance the equation.


What tells the story of a chemical reaction?

The balanced chemical equation for a reaction tells the story of a chemical reaction by showing the reactants that are consumed and the products that are formed. It also provides information on the stoichiometry of the reaction, including the ratios of reactants and products involved.


How are the terns reactant product and chemical reaction related?

In a chemical reaction, reactants are the substances that undergo a change to form products. Reactants are written on the left side of a chemical equation, while products are written on the right side. The chemical reaction is the process by which reactants are transformed into products through the breaking and forming of chemical bonds.


What substance is on the left side of a chemical reaction?

The substances on the left side of a chemical equation are the reactants. The right hand side substances are the products.i.e. A + B -------> C + D(reactants) (products)


What is a reactant in a chemical equation?

A reactant is something that reacts with another thing(s) in a word equation to make something else (the things made are the 'products'). So an example is:CARBON + OXYGEN -> CARBON DIOXIDE + WATERCarbon and oxygen are the reactants and carbon dioxide and water are the products.This word equation as a symbol equation is:C + O2 -> CO2 + H20

Related Questions

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.


Which of the molecules in this chemical equation shown is a reactant?

Reactants are the substances that participate in a chemical reaction to form products. In a chemical equation, the molecules or compounds written on the left side are the reactants.


A chemical formula written over the arrow in a chemical equation signifies?

A chemical formula written over the arrow in a chemical equation is that of the catalyst used in the reaction.


What are all the reactants of stoichiometry?

Reactants in stoichiometry are the substances that are consumed in a chemical reaction to form products. They are the starting materials that undergo a chemical change. The reactants are written on the left side of a chemical equation.


What must be known before a chemical equation can be written?

We need to know the reactants and products with their chemical formulas.


Which are the reactant in the equation?

Reactants are the substances present at the beginning of a chemical reaction that undergo a chemical change. In an equation, reactants are written on the left side of the arrow, indicating the substances that will undergo the reaction to form the products.


When writing a chemical equation what must be written first?

First write down what you know. Reactants go on the left, followed by an arrow, with products on the right. Balance the equation.


What are the substance on the left side of an equation called?

The reactants are written on the left side of a word equation.


What is a forward reaction?

A forward reaction is a chemical reaction that proceeds in the direction written in the chemical equation, from reactants to products. It is the process in which reactants are converted into products.


How is a catalyst represented in a chemical reaction?

A catalyst is represented in a chemical reaction by placing it above the arrow in the reaction equation. This shows that the catalyst is not consumed in the reaction and only speeds up the reaction rate without being permanently changed.


What are products and reactants in a chemical equation?

In a chemical equation, reactants are the substances that undergo a chemical reaction to produce new substances called products. Reactants are typically written on the left side of the equation, while products are written on the right side. The arrow in the equation indicates the direction of the reaction from reactants to products.


What is a shorthand way of writing a chemical reaction?

A chemical reaction is always written with the reactants (the things you mix together to do the reaction) on the left and the products (the stuff you get) on the right. In between is an arrow pointing right to indicate that the reactants react and become the products. Catalysts are sometimes listed above the arrow. And don't forget to balance the equation.