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Do you always need more than one reactant or more than one product to have a chemical reaction?
A simple definition of a chemical reaction is a reaction in which chemical bonds are broken and/or formed.
Under the right conditions (temperature, pressure and catalyst) the following reaction may run:
2CH4 -> C2H6 + H2
Although in this case two molecules of the same reactant was needed, only one reactant was needed. So, the direct answer to your question is no.
What else can I help you with?
Why amount of reactant are not taken stiochiometric ratio in balanced chemical equation?
The amount of reactant used in a chemical reaction is not always taken in stoichiometric ratio because real-life conditions such as impurities, side reactions, and incomplete reactions can affect the amount of reactant consumed. It is essential to consider these factors to accurately determine the amount of reactant needed to obtain the desired product.
Why are chemical equations always balanced?
Chemical equations are always balanced to satisfy the law of conservation of mass, which states that matter cannot be created or destroyed in a chemical reaction. Balancing equations ensures that the number of atoms of each element on the reactant side is equal to the number of atoms of the same element on the product side.
What are reactants and products?
Reactants (or 'substrates') are two or more elements/ compounds that chemically interact to form a new substance. They are the starting materials for a reaction and are always found at the left side of a chemical equations.A reactant is one of the inputs in a reaction, that get changedThe word reactant is used in chemistry. A substance that has a reaction and undergoes a change is considered reactant.
In a balanced chemical reaction the total mass of the products always equals the total what?
In a balanced chemical reaction the total mass of the products always equals the total mass of reactants; this is the law of mass conservation.
Does a synthesis reaction always involve bond formation?
Yes, a synthesis reaction always involves the formation of chemical bonds between reactants to produce a new compound. This type of reaction results in the creation of a more complex product from simpler reactants.
Why amount of reactant are not taken stiochiometric ratio in balanced chemical equation?
The amount of reactant used in a chemical reaction is not always taken in stoichiometric ratio because real-life conditions such as impurities, side reactions, and incomplete reactions can affect the amount of reactant consumed. It is essential to consider these factors to accurately determine the amount of reactant needed to obtain the desired product.
will a catalyst change the enthalpy of a reaction in a chemical reaction?
No, a catalyst will not change reaction enthalpy. If it does so, then it is NOT a catalyst but a reactant in stead!
What happens to a chemical reaction when the limiting reactant is completely used up?
Limiting reactant is the one that limits the rate of the reaction. It is always supplied in adequate amount so that there is enough for the reaction to carry out to obtain the desired products. under ideal cases, When the reaction reaches completion there will be no limiting reactant.
What is the difference between a reactant and a product in a chemical reaction?
Reactants are the starting materials in a chemical reaction that undergo a change, while products are the substances formed as a result of the reaction. Reactants are consumed during the reaction, while products are created from the reactants.
What is always a reactant in a combustion reaction?
Oxygen
Why are chemical equations always balanced?
Chemical equations are always balanced to satisfy the law of conservation of mass, which states that matter cannot be created or destroyed in a chemical reaction. Balancing equations ensures that the number of atoms of each element on the reactant side is equal to the number of atoms of the same element on the product side.
How do you identify which is the reactant and which is the product?
In a chemical reaction equation the reactants are the ones in the left side of theequal or arrow sign, and the products are the ones on the right side.i.e., Reactants → Products
What kind of reaction is oxygen always the reactant?
Fire
What are reactants and products?
Reactants (or 'substrates') are two or more elements/ compounds that chemically interact to form a new substance. They are the starting materials for a reaction and are always found at the left side of a chemical equations.A reactant is one of the inputs in a reaction, that get changedThe word reactant is used in chemistry. A substance that has a reaction and undergoes a change is considered reactant.
How does the chemical energy of the reactants compare to the chemical energy of the products?
the reactants always start at the line but the product would either be over or under the line depending on the reaction.
What is always formed during a chemical reaction?
a chemical reaction always converts reactants to products. Products are always formed otherwise it's not considered a chemical reaction.
What does the word product mean in a chemical reation?
It means "make." For instance, if hydrogen and oxygen react together, they produce, or make, water.When talking about a chemical reaction, there are reactants, which are the things that go INTO the reaction, and there are products, which are the things that COME OUT. The products are produced in the reaction from the reactant.See the Related Questions links to the left of this answer for more about chemical reactions.
