yes but it depends on the chemicals
sometimes it does
i think it would be that it would be like chemicals like mixing atoms together.
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.
boiling....;)
your mixing two chemicals together so of course its a chemical change
No, fizzing after mixing two chemicals is a chemical change.
Its like cooking in a pot except it has no chemicals that doesn't mix and change, you just mixing in 2 veggies together and its not chemically mixing or changing...
sometimes it does
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.
taking chemicals and mixing them together.
i think it would be that it would be like chemicals like mixing atoms together.
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.
Hypothesis is the aim of the experiment. It could be to see if there is a colour change when mixing two chemicals together. Prediction is just a guess, which could be based on evidence, data or just a wild guess. You could predict that there would be no change in colour when the two chemicals are mixed together.
it makes a thundering noise because you are mixing freezing water with boiling hot water
by mixing to chemicals
Any chemical reactions - a physical phenomenon. To discuss a chemical change please mention the two chemicals.