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Is fizzing after mixing two chemicals a physical change?
No, fizzing after mixing two chemicals is a chemical change.
Does mixing chemicals change color?
sometimes it does
Mixing sand and sugar is it reversible or irreversible?
Irreversible
Is mixing flour and water is reversible or irreversible?
no
Is mixing cement and water reversible?
Portland cement (and the concrete, mortar, thin set, or other masonry product made from it) doesn't dry. Rather, it cures by a chemical reaction initiated by putting water in it. The reaction is irreversible; hence, adding water to cement is an irreversible change.
What is an irreversible change to matter?
An irreversible change to matter is a change that cannot be reversed by physical means, such as heating, cooling, or mixing. This type of change often involves a chemical reaction that forms new substances with different properties than the original materials. Once an irreversible change occurs, it is typically not possible to revert the matter back to its original state.
Is mixing alka seltzer and water a reversible or irreversible change?
Mixing Alka-Seltzer and water is a reversible change because it can be undone by allowing the water to evaporate, leaving behind the original substances in their initial forms.
Why adiabatic mixing of two fluids is irreversible?
Adiabatic mixing of two fluids is irreversible because it involves an increase in entropy. When the two fluids mix, their individual molecular arrangements are disrupted, leading to increased disorder and randomness in the system, which is reflected in higher entropy. This irreversible increase in entropy makes the process of adiabatic mixing irreversible.
What is the reason why mixing peas and carrots a physical 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...
Mixing sugar and water is reversible or irreversible?
Sugar and Salt
Is mixing food coloring with water a physical change?
Yes, because the chemicals within the substances do not change to create a new substance.
How are chemicals named?
by mixing to chemicals
