Want this question answered?
green solution
The molarity of a solution made by dissolving 23,4 g of sodium sulphate in enough water to make up a 125 mL solution is 1,318.
H2SO4 + 2NaOH ---> Na2SO4 + 2H20 sulphuric acid + sodium hydroxide ----> sodium sulphate + water
The easiest way of making sodium sulfate solution is by adding sulfuric acid to sodium hydroxide. If the pure material is required, then evaporate the water off.
You have to specify the sulphate of which element.
Copper sulphate's colour is blue.
Sodium + Sulphate + Water = Sodium Sulphate + Water
green solution
The molarity of a solution made by dissolving 23,4 g of sodium sulphate in enough water to make up a 125 mL solution is 1,318.
Yes, it is true. The equation of reaction is :- BaCl2 + Na2SO4 --------> 2NaCl(aq.) + BaSO4 where solution is of sodium chloride and Barium sulphate settles down at the bottom as precipitate
H2SO4 + 2NaOH ---> Na2SO4 + 2H20 sulphuric acid + sodium hydroxide ----> sodium sulphate + water
You would need to add Sulphuric acid to make Sodium Sulphate + Water :)
because when in a solution it forms blue crystals creating a blue colour
The easiest way of making sodium sulfate solution is by adding sulfuric acid to sodium hydroxide. If the pure material is required, then evaporate the water off.
You have to specify the sulphate of which element.
Dissolving in water (aq):Na2SO4 --> 2(Na+)aq + (SO42-)aq
Robert Henry Ralston has written: 'The heat of dilution of sodium sulphate in the mixed solvent, 70% water, 30% urea ..' -- subject- s -: Heat of solution, Sodium sulphate, Urea