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When you add heat to a combination of substances breaking bonds and forming a new substance the process is called a?
Wiki User
∙ 9y ago
Chemical reaction
Wiki User
∙ 9y ago
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A change in which substances change into new substances that is not reversible?
Chemical reaction; this involves the breaking and forming of bonds between atoms which will change the properties of the substance (ex: rusting)
Definition of chemical reaction?
the process of forming new substances from reactants that involves the breaking and forming of chemical bonds.
Is it true that if a physical change that occurs when a substance changes composition by forming one or more new substances?
No. That is a chemical change. In a physical change, their is no change in chemical composition forming one or more new substances.
What type of substance will react exothermically wit oxygen?
Hydrogen will, thus forming water. But there are probably more substances
Is the reverse reaction a condensation reaction or hydrolysis?
This is the addition of water to a substance. The water molecules break bonds in the original substance, therefore forming simpler substances.
When you add heat to a combination of substance breaking bonds and forming a new substance the process is called?
Chemical reaction
A change in which substances change into new substances that is not reversible?
Chemical reaction; this involves the breaking and forming of bonds between atoms which will change the properties of the substance (ex: rusting)
What causes substance to combine in different ways to make other substance?
The forming or breaking
What do two or more substances form when they come together without forming a new substance?
These substances form a mixture.
Definition of chemical reaction?
the process of forming new substances from reactants that involves the breaking and forming of chemical bonds.
What do two or more substances form when they are brought together without forming a new substance?
Two substances that are brought together, but not chemically combined to create a new substance, form a mixture.
Is it true that if a physical change that occurs when a substance changes composition by forming one or more new substances?
No. That is a chemical change. In a physical change, their is no change in chemical composition forming one or more new substances.
What type of substance will react exothermically wit oxygen?
Hydrogen will, thus forming water. But there are probably more substances
Can acetone and octane form a solution?
No. Acetone is a polar substance while octane is nonpolar. Polar and nonpolar substances will generally resist forming a solution.
How does a chemical change in matter form a new substance?
Chemical bonds in the starting substances must break. molecules are always moving. if the molecules bump into each other with a enough energy, the chemical bonds in the molecules can break. the atoms then rearrange, and new bonds form to make new substances.
Is the reverse reaction a condensation reaction or hydrolysis?
This is the addition of water to a substance. The water molecules break bonds in the original substance, therefore forming simpler substances.
What a substances in a chemical reaction that are combined or separated to form new substances?
The substances in a chemical reaction that are combined are the reactants, and the substances that are formed as a result of the reaction are the products. Reactants are the starting materials, while products are the final end-products. Chemical reactions involve the breaking and forming of chemical bonds between atoms.
