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Which substance can be broken down by a chemical change The answer is Hexane--but why?
UrbanDollFace
Hexane is a compound. All chemical compounds can be broken down by chemical change (chemical reactions of many types) - not only hexane.
All the other choices are elements which cannot be broken down by chemical changes.
Wiki User
∙ 11y ago
Hexane can be broken down by a chemical change because it can undergo reactions that change its chemical structure. These reactions can involve breaking and forming new chemical bonds, resulting in a different set of molecules compared to the original hexane compound. This is in contrast to physical changes, which do not alter the chemical composition of a substance.
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Which substance cannot be broken down by a chemical change?
All of the elements of the Periodic Table cannot be broken down into simpler substances.
What takes place during a chemical change?
During a chemical change, the identity and composition of a substance are altered as new chemical bonds are formed or broken. This change is usually irreversible and produces a new substance with different chemical properties compared to the original materials. Examples include combustion, oxidation, and digestion.
When a substance changes into a diffrent substance what change has occurred?
chemical change
What is a change in matter causing a substance to change into other substances with new chemical and physical properties?
A chemical change occurs when the bonds between atoms are broken or formed, leading to the creation of new substances with different chemical and physical properties. This process is usually accompanied by the release or absorption of energy. Examples of chemical changes include combustion, rusting, and cooking.
What is the difference between chemical from physical change?
Chemical changes result in the formation of new substances with different chemical properties, while physical changes do not change the chemical composition of the substance. In a chemical change, bonds are broken and new bonds are formed, leading to a different chemical structure. On the other hand, physical changes involve a change in appearance, state, or size of a substance without altering its composition.
Substance A can not be broken down by a chemical change Substance Z can What can be concluded?
Substance A is likely an element, as it cannot be broken down by a chemical change. Substance Z is likely a compound, as it can be broken down by a chemical change into simpler substances. From this information, it can be concluded that substances A and Z have different chemical compositions and properties.
Are broken pieces a chemical change?
No, it is a physical change as the identity of the substance remains the same. Broken glass is still glass.
Is a broken glass a chemical change?
Physical change because the molecules have not changed to form a new substance.
What happens when a clear substnace undergoes a chemical change?
It is no longer that same substance. A chemical changes the identity of the substance. Individual atoms cannot be broken down into smaller parts by normal physical or chemical change.
Which substance cannot be broken down by a chemical change?
All of the elements of the Periodic Table cannot be broken down into simpler substances.
What type of change when a substance changes into a new substance?
chemical
Can Fe be decomposed by a chemical change?
Yes, ferrous sulfate (Fe) can be decomposed by a chemical change into iron oxide and sulfur dioxide. This process typically involves heating the compound to facilitate the decomposition reaction.
What takes place during a chemical change?
During a chemical change, the identity and composition of a substance are altered as new chemical bonds are formed or broken. This change is usually irreversible and produces a new substance with different chemical properties compared to the original materials. Examples include combustion, oxidation, and digestion.
How heat energy can change the states of matter?
When heating a substance the substance's molecules gain kinetic energy, this leads to chemical bonds being broken and thus a change of state.
What is the relationship between the chemical properties of a substance and the chemical change of substance?
The chemical properties of an object show what a chemical change did to that substance.
What is the definition for chemical?
chemical change is the change of one substance into another substance.
When a substance changes into a diffrent substance what change has occurred?
chemical change
