No, it is not true.
Yes. The two will undergo a chemical reaction.
A strongly exothermic reaction to produce a salt, sodium chloride.
A chemical reaction occur and sodium chloride is the product.
Formation of a precipitate is evidence of a chemical reaction.
Nacl
This is a chemical reaction, a chemical change.
An example is the sodium chloride reaction with silver nitrate.
Yes. The two will undergo a chemical reaction.
It is not a chemical reaction.
There is no chemical change at all. Adding salt to water makes salty water.
When chemical changes occur, the atoms are rearranged and the reaction is accompanied by an energy change as new products are generated. Eg of a chemical change is the reaction between sodium hydroxide and hydrogen chloride to produce sodium chloride, or common salt.
A strongly exothermic reaction to produce a salt, sodium chloride.
A chemical reaction occur and sodium chloride is the product.
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?
For example the product of the reaction between sodium chloride and silver nitrate is the insoluble silver chloride.
Sodium chloride is dissociated in water: NaCl---------------------Na+ + Cl-
There is NO chemical reaction at all when you dissolve NaCl into water. Dissolving is NOT chemical but a physical change of state.When however a reaction occurs, the original compound is called (one of) the reactant(s) and the compound(s) formed is (are) the product(s) of a chemical reaction.