AgBr+No2+o2
AgBr precipitates and in light decomposes to bromine and silver metal.
A yellow precipitate of silver iodiode (AgI) is formed.
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?
Dissolving silver nitrate in water is a chemical process.
Silver nitrate chemical formula is: AgNO3. Sodium carbonate chemical formula is: Na2CO3.
AgBr precipitates and in light decomposes to bromine and silver metal.
An example is the sodium chloride reaction with silver nitrate.
no rreaction
After this reaction new compounds are formed; silver chloride is precipitated.
Yes. The two will undergo a chemical reaction.
For example the product of the reaction between sodium chloride and silver nitrate is the insoluble silver chloride.
If both silver nitrate and sodium chloride are dissolved in water and mixed, there will be a reaction to precipitate silver chloride. Solid silver nitrate and sodium chloride will not normally react.
A yellow precipitate of silver iodiode (AgI) is formed.
Silver nitrate = AgNO3
Formation of a precipitate is evidence of a chemical reaction.
With what? Not enough detail, but silver is not very electropositive. Pretty much any compound or chemical entity can be involved in a redox reaction of some kind. The obvious redox reaction involving silver nitrate would involve silver ions being reduced to silver metal, plus some corresponding oxidation reaction.
The chemical reaction is:Cu + 2 AgNO3 = 2 Ag + Cu(NO3)2