Nothing it is colourless solution.
Bromine water and NaCl mixed together appears colourless. The only condition which there is a colour is when the bromine water is old (bromine water is basically rum), but under normal conditions, the mixture ought to be colourless.
Sodium chloride is dissociated in water: NaCl------------------Na+ + Cl-
No, KNO3 and NaCl will not form a precipitate when mixed together. Both compounds are soluble in water and will remain in solution.
it is colour less only b`coz the colour of phenolpthaline is pink then we dilute in hcl and hcl is colour less that`s why it is colour less
This is sodium chloride - NaCl.
White
The color is identical.
The color of sodium in flame is yellow.
When sodium chloride (NaCl) is mixed with copper(II) sulfate (CuSO4) in solution, there is generally no significant color change because both compounds are colorless in their solid state and when dissolved in water. However, if the reaction involves heating or specific conditions, the presence of copper ions can impart a blue color to the solution due to CuSO4. Overall, the primary observation is the lack of a distinct color reaction between these two salts in typical conditions.
NaCl(aq) + AgNO3(aq) = AgCl(s) + NaNO3(aq) - so the precipitate is white silver chloride.
When BaCl2 and NaCl are mixed together, no reaction will occur because Ba and Na have similar reactivities. Both BaCl2 and NaCl are ionic compounds that will remain as separate ions in solution.
H3PO4 + NaOH ----> Na2HPO4 + H2O