The occurring precipitation os solid AgCl is a chemical change.
I'd think that it is a chemical change... Mixing NaCl(Sodium Chloride) with AgNo3(Silver Nitrate) in aqueous states is simple precipitation... unless u're talking about mixing the powders by themselves?
No, it is not. No bonds break and no bonds are created. It's only a mixing process, and that's a physical process.
chemical
It depends on how the mixing is performed. If you take the two solids and mix them then it is a physical change as you get a heterogeneous mixture of solids. If you dissolve and them and mix the solutions- then a chemical change may occur- as different compounds are formed. Na2CO3 + CaCl2---> 2NaCl + CaCO3
Mixing sea water with silver nitrate solution than a white solid called (Silver chlorie) AgCl will form. Sodium nitrate is also a product but it is dissolved in the water. AgNO3 + NaCl→AgCl + NaNO3
I'd think that it is a chemical change... Mixing NaCl(Sodium Chloride) with AgNo3(Silver Nitrate) in aqueous states is simple precipitation... unless u're talking about mixing the powders by themselves?
physical change
Physical
No, it is physical
Mixing salt and pepper is a physical change
Physical
It depends on what you are mixing it with.
it is a chemical change
physical :)
It is a Physical change
both chemical and physical
A simple mixing is a physical process.