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A chemical change is a change that results in forming a new chemical substance. It involves making and breaking of bonds between atoms.
Some examples are:
- iron rusting (iron oxide forms)
- gasoline burning (water vapor and carbon dioxide form)
- eggs cooking (fluid protein molecules uncoil and crosslink to form a network)
- bread rising (yeast converts carbohydrates into carbon dioxide gas)
- milk souring (sour-tasting lactic acid is produced)
- suntanning (vitamin D and melanin is produced)
What else can I help you with?
Does chemical change change matter into one or more new substances?
Yes, a chemical change makes anything into one or more substances. In a chemical change the the matter can change.
Is charcoal burn in a grill physical or chemical change?
Its a chemical change because the properties of charcoal are changing when fire makes contact with it. It is realising energy and that is one of the most important signs to know if it is a chemical reaction.
What chemical change producers do that makes food for ALL OF US?
NOT ANSWER!! SORRY I HAD MISTAKEN, QUESTION WAS: What chemical change can producers do that makes food for All of us?
What makes a new substance?
a chemical change
What makes wood a chemical change?
Fire burn changes the wood chemical.
What are one chemical change?
Burning is a chemical change.
What do you call a change that makes new substances?
Chemical
A chemical reaction causes a chemical change true or false?
It is true that a chemical reaction causes a chemical change. An example of this can be seen by adding baking soda to vinegar.
What are some cooking chemical changes?
because it mixes substances that makes a chemical change
What is the change of one substance into another substance?
A change from one or more substances to another is a chemical change.
A change in which one or more substances combine or break apart to form new substances?
chemical change
Is charcoal burning in a grill physical or chemical?
Its a chemical change because the properties of charcoal are changing when fire makes contact with it. It is realising energy and that is one of the most important signs to know if it is a chemical reaction.
