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Chemical reactions cannot be easily?
Chemical reactions cannot be easily reversed or undone due to the fact that energy is often required to break existing chemical bonds and form new ones. Additionally, the resulting products of a chemical reaction may be different from the initial reactants, making it challenging to revert back to the original substances.
Can a chemical bond be broken?
Yes, a chemical bond can be broken through processes such as chemical reactions, radiation, or thermal energy. When a bond is broken, the atoms or molecules involved may form new bonds with other atoms or molecules.
Why do acids break down some substances faster than others?
Acids break down substances faster based on their chemical reactivity with the particular substance. Acids donate protons to substances, leading to chemical reactions that may break down the substance's molecular structure. The strength and concentration of the acid, as well as the composition of the substance being acted upon, influence the rate of breakdown.
A pure substance that cannot be broken down into any other substances by chemical or physical means is a?
A pure substance that cannot be broken down into simpler substances by physical or chemical means is an element. This is because Elements can't be broken down chemically into other substances because there is nothing to break them down into.
Does the composition of a substance always stay the same?
The composition of pure substances, such as elements and compounds, are always the same. The composition of mixtures can vary.
What substance is made of only one kind of atom and cannot break down to other substances by chemical reactions?
that would be an element ;)
What happens if you use chemical reactions to break down matter until it can be broken down no further then the substance?
Chemical elements are the resulting products.
Why do chemical reactions always involve a chemical change?
Chemical bonds always break in chemical reactions, causing changes in energy.
What chemical reactions are most common to break down the molecules?
These are decomposition reactions.
Chemical reactions cannot be easily?
Chemical reactions cannot be easily reversed or undone due to the fact that energy is often required to break existing chemical bonds and form new ones. Additionally, the resulting products of a chemical reaction may be different from the initial reactants, making it challenging to revert back to the original substances.
What cannot be separated into its individual elements by physical means?
Chemical compounds or molecules cannot be separated into their individual elements by physical means. These substances require chemical reactions or processes, such as electrolysis or heating, to break the bonds between their constituent elements.
Why do reactions always involve a change in energy?
Chemical bonds always break in chemical reactions, causing changes in energy.
Which substance does not break down further despite being passed through electricity and heat?
Gold is a substance that does not break down further despite being passed through electricity and heat. This is because gold is a noble metal and is very resistant to chemical reactions.
Do atoms break in reactants?
No. Atoms never, ever break in chemical reactions. Molecules break if you want to see atoms break, look up nuclear reactions
A pure substance that cannot be broken down into substances by physical or chemical means is an?
A pure substance that cannot be broken down into simpler substances by physical or chemical means is an element. This is because Elements can't be broken down chemically into other substances because there is nothing to break them down into.
How chemical reactions affect chemical bonds in compound?
Chemical reactions break the bonds in reactants (compounds) and form new bonds in products (What remains after the reaction).
Can a chemical bond be broken?
Yes, a chemical bond can be broken through processes such as chemical reactions, radiation, or thermal energy. When a bond is broken, the atoms or molecules involved may form new bonds with other atoms or molecules.
