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Is a process in which a substance or substances is transformed into one or more new substances?
Chemical Change
Which observation does not indicate that a chemical reaction has occured?
A change in state, such as boiling or melting, does not always indicate a chemical reaction has occurred. It could be a physical change.
What is the starting substance in a chemical reaction is?
The substances you have at the beginning of a chemical reaction are called the reactants.
What is a substance that results in a chemical change called?
A substance that results in a chemical change is called a reactant. Reactants are substances that are present at the start of a chemical reaction and are transformed into different substances (products) during the reaction.
What is it called when one or more substances change into one or more new substances?
This could refer to a chemical transformation (chemical change), a chemical reaction, or spontaneous change. Some changes require another substance or substances to be mixed together. Some reactions will occur by themselves without any outside manipulation or stimulation.
When a substance is broken down or combined formingnew substance a has occurred?
A chemical reaction has occurred. In a chemical reaction, the atoms in the substances rearrange to form new substances with different properties than the original substances. This process involves breaking and/or forming chemical bonds.
Substances that enter a reaction are termed?
A substance which enters into a chemical reaction is called a reactant.In a chemical reaction-also called chemical change- one or more reactants (the initial substances that enter into the reaction) change into one or more products (the final substances that are present at the end of the reaction).
What is a substance you have when a chemical reaction is complete?
In a chemical reaction, two or more substances called reactants react, resulting in substances called products.
What happens to the original substance during a chemical reaction?
The original substances are transformed during a chemical reaction a new substance (compound) is obtained.
When two substances are combined and new substances are formed?
When two substances combine to form a new substance, it is said that a chemical reaction has occurred. This reaction is a combination reaction, also known as synthesis. The new substance formed may or may not possess the properties of the constituent substances.When the separate substances are elements, a chemical reaction is one that creates chemical bonds, the combined substance being a compound.
What is a chemical reactants and the products in the reaction?
Substances initially present in a chemical reaction that are consumed during the reaction or a substance that participates in a chemical reaction, esp a substance that is present at the start of the reaction while the end product of some chemical reactions yield products.
What is the process by which substance change into new substance?
The process by which substances change into new substances is called a chemical reaction. During a chemical reaction, bonds between atoms are broken and new bonds are formed, resulting in the production of different substances with unique properties.
