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In a chemical equation what are the reactants and products?
Reactants are the substances that are present at the start of a chemical reaction and are consumed during the reaction. Products are the substances that are formed as a result of the chemical reaction.
What describes what happens during a chemical reaction between two compounds?
During a chemical reaction between two compounds, bonds are broken in the reactants and new bonds are formed to create products with different chemical properties. This process involves the rearrangement of atoms and the exchange of electrons between the reacting species, resulting in the formation of new substances.
Why do you have to balance chemical equations?
You only need to balance a chemical equation if you want to know the proportions (how many of each type of molecules participate in the reaction).You only need to balance a chemical equation if you want to know the proportions (how many of each type of molecules participate in the reaction).You only need to balance a chemical equation if you want to know the proportions (how many of each type of molecules participate in the reaction).You only need to balance a chemical equation if you want to know the proportions (how many of each type of molecules participate in the reaction).
Is air a chemical reaction?
yes.
How can you separate each substance when mixed?
Unless a chemical reaction happens, you can usally seperate things by boiling, filtering, or usign a centrifuge. (Sorry, don't know how to translate that). Or, sometimes mixed substances will spontanteously seperate in case a fluid is involved. It really depends on what kind of substances you're talking about.
In a chemical equation what are the reactants and products?
Reactants are the substances that are present at the start of a chemical reaction and are consumed during the reaction. Products are the substances that are formed as a result of the chemical reaction.
When looking at a chemical reaction how do you know where the reactants and where the products are?
In a chemical reaction, reactants are typically listed on the left side of the arrow, while products are listed on the right side. Reactants are substances that undergo change in a chemical reaction, whereas products are the resulting substances formed after the reaction.
Is Reactants are substances that exist after the reaction has taken place?
see i dont know
What is the definition of reaction?
i really dont know i have science homework and i need a detailed answer on what is reaction and if you could please tell me what is precipitate too it would realli bring my grade up only smart people answer or if you know the answer
When hydrochloric acid is mixed with calcium is that a chemical or a physical reaction?
The reaction between hydrochloric acid and calcium is a chemical reaction because new substances are formed. In this reaction, calcium displaces hydrogen from hydrochloric acid to produce calcium chloride and hydrogen gas. This process involves a rearrangement of atoms and the formation of different chemical bonds.
How do you write esterification equations?
Esterification Reaction: When an alcohol ( mostly primary) alcohol is treated with carboxylic acid in the presence of H2 SO4 sweet smelling compound is formed which is called ester. The reaction is know as esterification reaction.
In a reaction one substance breaks down or decomposes into two or more simpler substances?
This type of reaction is known as a decomposition reaction. It involves the breaking down of a single compound into two or more simpler substances. Examples include the decomposition of hydrogen peroxide into water and oxygen, or the decomposition of copper carbonate into copper oxide and carbon dioxide.
What describes what happens during a chemical reaction between two compounds?
During a chemical reaction between two compounds, bonds are broken in the reactants and new bonds are formed to create products with different chemical properties. This process involves the rearrangement of atoms and the exchange of electrons between the reacting species, resulting in the formation of new substances.
How do the properties of reactants compare to the properties of products?
The properties of reactants differ from those of products. Reactants are the starting materials in a chemical reaction and usually have higher potential energy compared to products. Products are the substances formed after the reaction, and their properties, such as chemical composition, density, and reactivity, can vary from those of the reactants.
A change in matter that produces new substances is called?
Chemical change. References: Intro to Matter book.
How do you know weather curdling of milk is a chemical reaction?
It is never milk again. It will just be churds and whey it will never change back. It changes the substances identity.
Why do you have to balance chemical equations?
You only need to balance a chemical equation if you want to know the proportions (how many of each type of molecules participate in the reaction).You only need to balance a chemical equation if you want to know the proportions (how many of each type of molecules participate in the reaction).You only need to balance a chemical equation if you want to know the proportions (how many of each type of molecules participate in the reaction).You only need to balance a chemical equation if you want to know the proportions (how many of each type of molecules participate in the reaction).
