Physical Address
304 North Cardinal St.
Dorchester Center, MA 02124
Physical Address
304 North Cardinal St.
Dorchester Center, MA 02124
The substance can change into more than one substance through chemical reactions. The process of chemical change is described here. When wood is burned, it changes into carbon dioxide. It’s a chemical change.
The original form of the matter can be restored or it can be irreversible. Physical changes include melting ice and grinding wood.
The wood is rotting. A chemical change or reaction is when a substance is altered in some way. Burning, rotting, cooking or rusting are chemical changes.
Physical changes affect the form of a chemical substance but not its composition. Physical properties include melting, transition to a gas, change of strength, change of durability, changes to crystal form, textural change, shape, size, color, volume and density
A chemical change can be seen in cooking the egg.
The change is irreversible. It is irreversible if we crush a paper and it gets several folds and lines through it and we can’t get it back with out any lines or folds.
You have forced a change when you step on the can. The shape of the can was changed. The molecule in the can are the same as before. Chemical bonds were not broken.
There is a chemical change when bananas are rotten. There is a chemical change to rotting food.
There are some chemical change examples in our daily life.
Burning paper and log of woodDigestion of food
You can see that burning wood has to be changed. The process of burning wood is known as burning. You need to combine three substances: fuel, oxygen, and heat, with fuel being oil or wood. The reactant has energy stored within it’s chemical bonds.
Wooden objects are subject to physical erosion from the action of rain and wind-driven particulates, though the damage is gradual. The photochemical degradation of wood is caused by the weathering process.
If enough energy is supplied, physical changes can be reversed. There is only one way to reverse a chemical change. Chemical changes are examples.
The wood’s movement can cause fabrics to be torn. Wooden objects are subject to physical erosion from the action of rain and wind-driven particulates, though the damage is gradual.