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Why aluminium sulfate is added to zinc sulfate solution in zinc plating bath?
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∙ 10y ago
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∙ 10y ago
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Which is the common ion when sodium sulfate is added to a solution of barium sulfate?
SO42-
What do you observe when red litmus is added to a solution of sodium sulphate?
Sodium sulfate solution is neutral; the red litmus is purple.
How many milliliters of water need to be added to 895 milliliters of a 2.25 molar solution of calcium sulfate to make the solution 85 molar?
Calcium sulfate is very low soluble in water - 2,1 g/L at 20 0C.
What is the chemical reaction when aluminium is added to water?
Aluminium hydroxide could be formed
Ammonium hydroxide is added to aluminium chloride?
They will react together. IT will form aluminium hydroxide.
Which is the common ion when sodium sulfate is added to a solution of barium sulfate?
SO42-
What is the chemical reaction of a solution of lead nitrate is added to a solution of potassium sulfate?
Lead nitrate + potassium sulfate ---> Lead sulfate + Potassium nitrate
What is the equation for a piece of aluminum is added to a solution of sodium chloride?
Sodium chloride solution is corrossive for aluminium; first a layer of of aluminium oxide is formed.
What happens when copper sulfate was added to water?
The solution will turn yellow
What happens when ammonia is added to copper sulfate?
When Ammonia solution is added to Copper sulphate, at first a precipitate of Copper hydroxide is formed. If excess ammonia is added, finally a deep bluish solution of Tetraamine Copper(II) Sulfate is formed
Is the solution of epsom salts prepared by dissolving magnesium sulfate heptahydrate in water is added to a solution containing sodium lauryl sulfate will a precipitate form?
No. Sodium lauryl sulfate will not form insoluble salts with the magnesium.
What do you add to an acid to make it show that it contained sulfate ions?
Sulfate ions in a solution are verified by adding BaCl2. If an acid was not added, it might be confused with BaCO3, if the solution has carbonate ions.
What do you observe when red litmus is added to a solution of sodium sulphate?
Sodium sulfate solution is neutral; the red litmus is purple.
What happens when copper sulphate is added to water?
Formation of a copper sulfate solution in water. This solution has a herbicide and fungicide effect.
When water is added to a blue solution of copper sulfate the solution changes to a lighter shade of blue Is this an example of a chemical reaction?
If the water being added is pure, and the solvent in the copper sulfate solution was water, then no, this should not result in a chemical reaction. The visual change is due to dilution of the solute
What precipitate is formed when nickel sulfate is added to a solution of potassium sulfide?
NiS nickel sulfide
What colour is pure water when anhydrous copper sulphate is added and is there a soild residue?
Anhydrous copper sulfate solid is white. When it is added to water, it dissolves and the solution of aqueous copper sulfate becomes blue.
