The simple act of mixing chemicals can be a physical one if they do not react. For it to be a chemical change a reaction has to occur and it has to have a change in odor, color, temperature, or has the formation of gas or a precipitate to technically have changed chemically.
Any chemical reactions - a physical phenomenon. To discuss a chemical change please mention the two chemicals.
sometimes it does
i think it would be that it would be like chemicals like mixing atoms together.
Mixing a cake is a physical change, not a chemical change. In this process, the ingredients physically combine but do not undergo a chemical reaction to form new substances. The mixing can be reversed by separating the ingredients, unlike in a chemical change where new substances are formed.
No.
No, fizzing after mixing two chemicals is a chemical change.
Any chemical reactions - a physical phenomenon. To discuss a chemical change please mention the two chemicals.
The act of mixing chemicals is a physical process, not a chemical reaction. Mixing chemicals together may, or may not, allow a chemical reaction to proceed, depending on the nature of the chemicals being mixed.
your mixing two chemicals together so of course its a chemical change
Adding a base to an acid or vice versa in changing the chemical properties of that solution. In both cases you are neuralizing the solution. There might be a physical change as well, but it would depend on what chemicals where mixing. But this reaction will definitely have a chemical change.
by mixing to chemicals
Adding a base to an acid or vice versa in changing the chemical properties of that solution. In both cases you are neuralizing the solution. There might be a physical change as well, but it would depend on what chemicals where mixing. But this reaction will definitely have a chemical change.
taking chemicals and mixing them together.
sometimes it does
It depends on what you are mixing it with.
No, mixing two chemicals together is a physical change because the substances retain their original chemical properties. The chemical composition remains the same even though they are physically combined.
i think it would be that it would be like chemicals like mixing atoms together.