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Is it true that all chemical reactions are reversible?
No, not all chemical reactions are reversible. Some reactions are irreversible, meaning they cannot easily be reversed to reform the original reactants.
What is a substance that chemical reactions cannot break down?
An element is a substance that chemical reactions cannot break down into simpler substances. Elements are made up of only one type of atom and cannot be further broken down by chemical means. Examples of elements include gold, oxygen, and carbon.
What cannot be reduced to simpler substances by chemical means?
Elements cannot be reduced to simpler substances by chemical means. Each element is composed of identical atoms that cannot be broken down further through chemical reactions.
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.
Is helium flamible?
No, helium does not readily undergo any chemical reactions.
Is it true that all chemical reactions are reversible?
No, not all chemical reactions are reversible. Some reactions are irreversible, meaning they cannot easily be reversed to reform the original reactants.
Matter that does not enter chemical reactions is described as what?
Matter that does not enter chemical reactions is described as inert. This type of matter cannot be altered by chemical reactions.
Can a substance produced during a chemical change be easily changed back into the original substance?
In general, a substance produced during a chemical change cannot be easily changed back into the original substance. Chemical changes are characterized by the formation of new substances with different chemical properties than the original substances. Reversing a chemical change typically requires a different set of reactions or processes.
What is a ''non'' reversible reaction?
A non-reversible reaction is a chemical reaction in which the products cannot readily revert back to the original reactants. This means that once the reaction has occurred, it is not easily undone under normal conditions. Examples include combustion reactions and many precipitation reactions.
How does the law of the conservation of mass apply to to chemical reactions?
Atoms cannot be added or lost in a chemical reaction.
What is chemical and physical reactions?
A physical reaction is were the current substance can be changed in state and then changed back easily to it's previous state, a chemical reaction is the opposite, it is difficult to change it back to its previous state.
What is a substance that chemical reactions cannot break down?
An element is a substance that chemical reactions cannot break down into simpler substances. Elements are made up of only one type of atom and cannot be further broken down by chemical means. Examples of elements include gold, oxygen, and carbon.
What cannot be reduced to simpler substances by chemical means?
Elements cannot be reduced to simpler substances by chemical means. Each element is composed of identical atoms that cannot be broken down further through chemical reactions.
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.
Can acid base reactions be reversible?
can the reaction between alkali and acid be reversed
What kinds of matter that cannot be converted into simpler substances in ordinary chemical reactions?
Elements like gold, silver, and platinum are examples of matter that cannot be converted into simpler substances through ordinary chemical reactions. They consist of only one type of atom and cannot be broken down into simpler components by chemical means.
Is helium flamible?
No, helium does not readily undergo any chemical reactions.
