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What is a sign on a chemical reaction that involves a new color being created during the reaction?
Wiki User
∙ 9y ago
This sign doesn't exist.
Wiki User
∙ 8y ago
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Can mater be created during a chemical reaction?
During a chemical reaction matter is neither created nor destroyed
What is the principal stating that matter is not created or destroyed during a chemical reaction?
The Law of Conservation of Matter dictates that the mass of the reactants is equal to the mass of the products, i.e., mass will not be created, nor destroyed during the chemical reaction.
What is the chemical reaction called where water is removed during the reaction?
This chemical reaction is called dehydration.
When is a chemical reaction categorised as a precipitation reaction?
A chemical reaction is categorized as a precipitation reaction when it involves the formation of a solid precipitate. This occurs when two aqueous solutions react to produce an insoluble product that separates out as a solid. The solid precipitate typically forms due to the combination of ions from the different solutions.
What is a heat reaction?
This the heat released during a chemical reaction.
Can mater be created during a chemical reaction?
During a chemical reaction matter is neither created nor destroyed
What happens during a chemical reaction that involves an acid and a base?
it gets a liquid out
What is created and what is destroyed during a chemical reaction?
starting substances and substances called products
What is constant during a chemical reaction?
Amount of energy because it can not be created or destroyed.
What is the principal stating that matter is not created or destroyed during a chemical reaction?
The Law of Conservation of Matter dictates that the mass of the reactants is equal to the mass of the products, i.e., mass will not be created, nor destroyed during the chemical reaction.
What undergoes no chemical change during a chemical reaction?
A catalyst undergoes no chemical change during a chemical reaction.
What happens during a reduction/oxidation reaction?
An oxidation-reduction (redox) reaction is a type of chemical reaction that involves a transfer of electrons between two species. An oxidation-reduction reaction is any chemical reaction in which the oxidation number of a molecule, atom, or ion changes by gaining or losing an electron
Is endothermic a chemical reaction?
Yes. A chemical reaction which absorbs heat during the reaction. The opposite to exothermic which releases heat during the reaction.
What happens to chemical bonds in a molecule during a chemical reaction?
The existing chemical bonds break and new bonds are created to give products.
Undergo no chemical change during a chemical reaction?
A catalyst doesn't undergo a chemical change during a chemical reaction.
What is the chemical reaction called where water is removed during the reaction?
This chemical reaction is called dehydration.
What chemical equation shows that no atoms are lost during a chemical reaction?
This is a balanced chemical reaction.
