Use the formula C1V1 = C2 V2 where, C1 is the concentration of the original = 2.050 mol/L, V1 is the volume you are trying to look for = x, C2 is the new concentration you want 0.8543 mol/L and V2 si the new volume you want 0.750 L
So substituting into the formula you would get 2.050 x V1 = 0.8543 x 0.750
2.0502 v1 = 0.640725
V1 = 0.640625 / 2.050
V1 = 0.3125 L
Nothing. Copper is lower than iron in the electromotive series and will not replace the iron in the iron nitrate solution.
Suspend a copper wire in a solution of silver nitrate. Over the course of a few hours the silver nitrate will convert to copper II nitrate, turning the solution blue. Elemental silver will precipitate.
When you place copper wire in a silver nitrate solution, your result should be a heterogeneous mixture.
when they react, it forms copper hydroxide which is insoluble, and hence a precipitate in the resultant solution of sodium nitrate
If the silver nitrate is in aqueous solution and the copper is solid in contact with the solution of silver nitrate, copper atoms will dissolve as ions from the surface of the copper and be replaced by silver atoms formed from the silver ions in solution. This reaction will continue until the entire surface of the copper in contact with the solution is covered with silver. The chemical driving force for this reaction is displacement of one element from its compounds by another element that is higher in the electromotive series than the element displaced.
No, we cannot stir silver nitrate solution with a copper spoon because , copper is more reactive than silver. Thus,it would displace silver from the silver nitrate solution forming copper nitrate....
Copper Nitrate
first of all which are we talking? Copper (I) Nitrate or Copper (II) Nitrate 2nd, It is an Ionic Solution that will react with any metal except mercury, silver, platinum, and gold.
By dissolving the silver nitrate in water, then stirring finely divided copper into the water. The copper will displace silver from the silver nitrate as a solid and form copper nitrate in the solution.
copper is placed above the silver in the ractivity series which indicates that copper is more reactive than silver . when a copper coin is kept immersed in a solution of siler nitrate ,silver from its solution will deposit on copper coin . copper slowly displaces silver from the silver nitrate solution and the colour of solution changes from colourless to blue due to the formation of copper nitrate . the copper coin will disappear and silver will percipate out .
heating of copper nitrate at 200 degree yields copper oxide
a solution of copper nitrate is supposed to be acidic i.e. pH<7, AND EXACT VALUE DEPENDS on the concentration of salt in solution.
Nothing. Copper is lower than iron in the electromotive series and will not replace the iron in the iron nitrate solution.
copper sulphate solution-blue sodium chloride (salt) solution-clear sodium nitrate solution- white to clear sodium sulphate solution- white copper sulphate solution-blue sodium chloride (salt) solution-clear sodium nitrate solution- white to clear sodium sulphate solution- white
A chemical reaction.
Suspend a copper wire in a solution of silver nitrate. Over the course of a few hours the silver nitrate will convert to copper II nitrate, turning the solution blue. Elemental silver will precipitate.
Copper is more reactive than silver hence copper displaces silver from silver nitrate solution.hence the solution from colourless changes to blue.