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What are substances that change when the become involved in chemical reaction?
Wiki User
∙ 12y ago
Rust is formed by the chemical reaction of oxygen to iron. This process is called oxidation and occurs when ever iron (or some other materials) are exposed to oxygen. The result makes a new substance: rust.
Wiki User
∙ 13y ago
Wiki User
∙ 12y agoVery diverse ones, depending on the chemicals involved
Wiki User
∙ 12y agoI believe you are referring to the reactants in a chemical reaction.
Wiki User
∙ 7y agoThe chemical composition of reactants are changed in other compounds called products.
Wiki User
∙ 11y agomatter, mass, volume, color, shape
Wiki User
∙ 9y agoyo yo gippy grewal
Wiki User
∙ 12y agoreactants
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A chemical reaction begins with a substance called and ends with substance called?
Pure substances (or ELEMENTS) form COMPOUNDS after a chemical reaction. For example: Sodium and chlorine, when fused in a chemical reaction become the compound Sodium-Chloride The substance you have in the beginning of a chemical reaction are called reactants and the substance you have when chemical reaction is complete is called products.
What are reactants in a chemical reaction?
The elements or molecules that participate in a chemical reaction and yield a product.
What is a shorthand way of writing a chemical reaction?
A chemical reaction is always written with the reactants (the things you mix together to do the reaction) on the left and the products (the stuff you get) on the right. In between is an arrow pointing right to indicate that the reactants react and become the products. Catalysts are sometimes listed above the arrow. And don't forget to balance the equation.
Is the reaction between Sodium acetate and water a chemical reaction?
No, it is simply the water dissolving the sodium acetate, which is a physical change. There is a physical change when you introduce a seed crystal to the sodium acetate as the bonds in the chemical become different to form a solid. By adding water, you are just dissolving it and then allowing it to become supersaturated through heating.
Why fire needs oxygen?
A fire is nothing but a very fast chemical reaction where oxygen (or another oxidizer) combines chemically with the fuel to form an ash. If there is no oxygen, the chemical reaction cannot happen, so there is no fire.
Substances that are changed when they become involved in chemical reactions are?
Reactants are substances that are changed when they become involved in chemical reactions. Products are the new substances that are formed.
Substances that are changed when they become involved in chemical reactions are called?
Substances that are changed when they become involved in chemical reactions are called reactants. These reactants are changed into new substances that are called products.
Substances that are changed when they become involved in chemical reactions are called what?
Reactants
Is tea a chemical or physical reaction?
Deleted a wrong answer-someone said "physical." It is actually a chemical reaction because it relies on the chemical properties of water and of the substances in the tea leaf. These substances-tannins, caffeine, and many others-dissolve in the hot water. The heat accelerates the reaction, but it is not a physical change. (Try steeping a tea bag in cold water-eventually you will get tea, although it will taste a bit different, probably because heat affects the dissolution of the various substances at different rates.)
A chemical reaction begins with a substance called and ends with substance called?
Pure substances (or ELEMENTS) form COMPOUNDS after a chemical reaction. For example: Sodium and chlorine, when fused in a chemical reaction become the compound Sodium-Chloride The substance you have in the beginning of a chemical reaction are called reactants and the substance you have when chemical reaction is complete is called products.
Does a chemical reaction become endothermic why?
When the heat is generated in a reaction, those are called endothermic.
What is the classification of chemical reactions?
When one substance or combination of substances undergo change to become another substance or substances
What will a metal become in a chemical reaction?
any type of metal
Is it a chemical change if a new substance is produced?
Yes, new substances are produced in a chemical change or chemical reaction. There are many examples of this, but one might be the combustion (burning) of hydrogen gas in air. Hydrogen gas will combine with oxygen when it burns, and the result is water. Both hydrogen and oxygen are gases at normal temperature and pressure, and the balanced chemical equation is: 2H2 + O2 => 2H2O
What is an effect of a chemical change?
A chemical change is when substances become new substances that cant go back to its physical properties (the ability to participate in chemical reactions). Chemical changes usually absorb or let off heat. Often, a second chemical change is needed to reverse an initial chemical change. A chemical change is when substances become new substances that have different chemical properties (the ability to participate in chemical reactions). Chemical changes usually absorb or let off heat. Often, a second chemical change is needed to reverse an initial chemical change.
What is the chemical reaction called when sugar become water and carbon?
combustion
A chemical change is also called a chemical reaction?
This is true.
