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Is it true that in a chemical reaction reactants are changed into products?
Wiki User
∙ 11y ago
no, it is before the reaction
Wiki User
∙ 15y ago
Wiki User
∙ 11y agoTrue
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The substances present when a chemical reaction begins?
The substances that are present when a chemical reaction begins are reactants, at the end of the reaction they form products.
How do chemical reaction change substances?
After a chemical reaction, some of the bonds have been broken, and some new bonds have been formed. So, that's how a substance is changed after the reaction.
What does conservation of mass have to do with an equation?
In a chemical reaction, which is what a chemical equation represents, the numbers of atoms of each element are the same in the reactants and the products. This is because, in a chemical reaction, the atoms in the reactants are not changed, they are simply rearranged into new compounds in the products. Therefore, matter is neither created nor destroyed. This is why it's important to balance a chemical equation properly so that the numbers of atoms of each element is equal on both sides.
If reactants of a reaction have one S and four O atoms what will the products have?
The products will also have one atom of S (silicon) and four of O (oxygen) because the number of atoms is not changed, only their chemical combinations.
How are chemical bonds changed in reactions?
In any chemical reaction, at least one chemical bond is either broken or formed. However, particularly in organic chemical reactions, many bonds may remain intact from the reactants to the products, provided that at least one is broken or formed.
Is it true In a chemical reaction reactants are changed into products?
True
Why are reactants important in a chemical reaction?
Reactants are added into the equation to form the chemical reaction. Reactants are substances that are changed into products. Without these reactants, there would be no formula, resulting in no product.
Is this true in a chemical reaction the substances that interact are called the products?
No. these are the reactants, the products are what are produced by the reaction.
Why is a chemical reaction called a chemical reaction?
Because this reaction involve chemical compounds as reactants and products and the chemical structure and composition being changed.
What are products reactants and catalysts?
* Reactants: the initial compounds in a chemical reaction. * Products: the final compounds in a chemical reaction. * Catalyst: a chemical compound which help the chemical reaction but not react with the other compounds.
The substances present when a chemical reaction begins?
The substances that are present when a chemical reaction begins are reactants, at the end of the reaction they form products.
What number of products and reactants are produced by a chemical reaction?
It depends on the reaction. Also, only the products are produced by a chemical reaction; the reactants produce the reaction and are changed in the reaction to the products. (If you have a chemical equation, the number of distinct molecules and/or isolated element symbols on the right side of the equation will show how many distinct products are formed in the reaction.)
Why does the number in front of of a chemical have to be changed to balance an equation?
After a chemical reaction the reactants are transformed in other compounds - the products.
What is chemical reaction in science?
A chemical reaction is the transformation of reactants into products by chemical procedures.
Chemical change is what?
A process in which reactants are changed into one or more different products
What type of change occurs in a chemical reaction?
a precipitate is a solid that forms during a chemical reactions
What must happen for reactants to be changed into product?
in order for reactants to be changed into products, there needs to be a chemical change.
