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no because it can be frozen back into its original state it has just changed states
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∙ 11y ago
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What is a chemical reaction is it a product or a polymer?
A chemical reaction normally does have a product, and that product in some cases would be a polymer, but it is not true that a chemical reaction is a product or a polymer. It is a specific chemical change.
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 conclusion of melting and boiling point?
the conclusion is that the melting points and boiling points of various substances or chemicals are different. Some have m.p. but some don't have while some have b.p. but some don't have.it varies from chemical to chemical.
Does a chemical change make a new substance?
some chemical reaction can.
What is the relationship between the temperature and the rate of chemical?
Heat energy is necessary for some chemical reactions to occur. Some chemical reactions are endothermic meaning they require or absorb energy for a chemical reaction to occur. Other chemical reaction are exothermic meaning they release energy when the chemical reaction takes place..
What makes a chemical reaction different from a physical change?
In a chemical reaction, atoms are rearranged, such that some atoms get out of some molecules and join other molecules.
What is the similarity between melting and dissolution?
Melting and dissolution are physical processes; but some chemists consider dissolution as a chemical process.
. How do substances change after a chemical reaction?
After a chemical reaction, some of the bonds have been broken, and some new bonds have been formed. So, that's how a substance is changed after the reaction.
Is the melting of iron a chemical change?
Generally yes. Smelting is used to separate raw ores into their component pieces to extract the pure metal, and in most cases this will involve chemical reactions of some form.
What must be produced in a chemical reaction to result in a chemical esplosion?
Usually a reaction must produce some sort of gas to be explosive.
Do chemical reaction absorb energy spontaneously or do they release them?
Some chemical reactions are exothermic, some are endothermic.
What are some examples of chemical reaction in the environment?
Photosynthesis.
