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The arrow that is used to indicate a reverse or backward reaction in a chemical equation is called a double-headed arrow.

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5mo ago

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Related Questions

What in general terms does a chemical equation indicate?

A chemical equation is the representation of a chemical reaction.


What symbol is used in a chemical equation to indicate yields?

The symbol used in a chemical equation to indicate yields is the arrow "->". This arrow separates the reactants from the products in a chemical reaction.


How do chemist indicate a reversible reaction when writing a chemical equation?

With this symbol:


The coeficients in a chemical equation indicate?

The coefficients in a chemical equation indicate the relative number of moles of each reactant and product involved in the reaction. They are used to balance the equation so that the law of conservation of mass is upheld, ensuring that atoms are neither created nor destroyed during a chemical reaction.


How do you indicate that a catalyst was used in a reaction?

You write the name over the arrow in the chemical equation.


What general terms does a chemical equation indicate?

Chemical formulas of reactants and products; number of molecules involved in the reaction.


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

the coefficients of a balanced reaction


A chemical reaction can be concisely represented by a chemical what?

A chemical reaction can be represented by a chemical equation.


How can the efficiency of a chemical reaction be expressed?

A chemical reaction is represented by a chemical equation.


Where is a coefficient placed in a chemical equation?

A coefficient is placed in front of a chemical formula to indicate the number of molecules or atoms involved in the reaction. It affects the entire chemical formula that follows it in the equation.


A shorthand description of a chemical reaction using chemical formulas and symbols is a chemical what?

A chemical equation is a shorthand description of a chemical reaction.


In a chemical equation numbers often appear in front of a chemical formula. What do these numbers indicate?

The numbers in front of a chemical formula, known as coefficients, indicate the ratio of each substance involved in the reaction. They show the relative amounts of reactants and products that participate in the reaction.