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What is it called when a substance under goes a chemical change?
A chemical reaction occur.
What goes into a chemical reaction and undergoes change?
reactants
Is wood burning a chemical reaction or a physical reaction?
The burning of a wooden stick is a chemical process.
Is rusting a phsyical change?
Rusting is a chemical change because under it iron goes under oxidation and oxidation is a chemical process. Also, a physical change can be reversed but a chemical change cannot and rusting cannot be reversed. Hence also rusting is a chemical change.
When a flower goes brown is it a chemical or physical change?
The browning of a flower is a chemical change. Color changes are one sign of a chemical reaction.
What do you call substances that are made by a chemical reaction?
The results of a chemical reaction are called the products, and the reactants are what goes into the reaction
Is there a chemical reaction when a firework goes off?
Yes.
What happens when a chemical change does not go to completion?
When a chemical change does not go to completion, some reactants may remain after the reaction has reached equilibrium. This can result in a mixture of both reactants and products in varying amounts. The extent to which a reaction goes to completion depends on factors such as reaction conditions, reactant concentrations, and the presence of catalysts.
Where does wood go once it is burned?
it under goes a physical change into ash, it also under goes a chemical change into smoke that's why while it burns there is black stuff floating up, and after there is gray stuff everywhere.
What is it called when a chemical reaction occurs and the temperature of the surroundings goes down?
This is an endothermic reaction.
Why is being flammable a chemical property rather than a physical property?
Physical properties of an element are those in which there is no change in its state. For example, the color and density of an element are physical properties. If an element is flammable, it goes through a reaction and burns, and there is a change in state. When there is a reaction that results in a change of state, Flammability is a chemical property.
When a wax taper is used to light a firework is it a chemical or physical change?
Phisical re action: when the wax turns to liquid when the liquid cools down it turns to solid which goes back to its own form again soryy i don't know the chemical reaction
