aqueous
'Liquid' is a chemical term, used to mean anything in a liquid state.
The chemical composition is different.
solid, liquid, gas, and aqueous
no. chemical reaction requires a new substance to be created
A liquid is a compound or a mixture; the chemical composition is representative for this liquid.
'Liquid' is a chemical term, used to mean anything in a liquid state.
The chemical composition is different.
It's a new compound
solid, liquid, gas, and aqueous
no. chemical reaction requires a new substance to be created
No, mixing Elmer's glue and liquid starch is a physical change. A chemical change involves the formation of new substances with different chemical properties, while mixing these two substances does not result in a chemical reaction.
A liquid is a compound or a mixture; the chemical composition is representative for this liquid.
Changes of state, or of phase as it is also called, are described by a single word, but there is a different word for different changes of state. Solid to liquid is called melting. Liquid to solid is called freezing. Liquid to gas is called boiling. Gas to liquid is called condensing. Solid to gas is called sublimation.
They are made of different kinds of molecules.
The chemical formula for water is H2O. The chemical formula stays the same even if water is in a different state (solid, liquid or gas).
Water freezing from liquid to solid is a reversable process, which mean it can be un-done, but a chemical reaction is when one or more objects react together to create something new which cannot be reversed. So when you mix vinigar with bicarbonate of soda try reversing the foam it creates!
No, a glow stick is not a gas-liquid solution. It is a chemical reaction that occurs between two different substances contained within the stick when they are mixed together, resulting in the production of light.