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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 dissolves into water and it is blue solution?
Copper sulfate (CuSO₄) is a common compound that dissolves in water to produce a blue solution. When added to water, it dissociates into copper ions and sulfate ions, giving the solution its characteristic blue color. This solution is often used in various applications, including agriculture and chemistry demonstrations.
When water is added to copper sulfate is that an endothermic or a exothermic?
When water is added to copper sulfate, the process is exothermic. This means that heat is released when the solid copper sulfate dissolves in water, causing the temperature of the solution to rise. The dissolution involves the breaking of ionic bonds in the copper sulfate and the formation of new interactions with water molecules, resulting in the release of energy.
Which is the common ion when sodium sulfate is added to a solution of barium sulfate?
SO42-
When copper sulfate is added to water it .......to form a?
Why does copper sulfate change its colour when water is added
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?
When copper sulfate is added to water, it dissociates into copper ions and sulfate ions. The copper ions give the solution a blue color, while the sulfate ions do not impact the color. The solution becomes a blue color due to the presence of copper ions.
What is the colour of the copper sulfate solution when zinc granules are added to it?
The color of the copper sulfate solution changes from blue to colorless when zinc granules are added to it. This is because zinc displaces copper in the solution through a chemical reaction, forming zinc sulfate and leaving the solution without copper ions responsible for its blue color.
What happens when copper sulphate is added to water?
When copper sulfate is added to water, it dissolves and forms a blue solution. The copper ions (Cu2+) and sulfate ions (SO4 2-) are dispersed in the water, making a homogeneous mixture. This solution can be used for various applications, such as in agriculture as a fungicide or in chemistry experiments.
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
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.
How does the precipitation of proteins occur with ammonium sulfate?
When ammonium sulfate is added to a protein solution, it disrupts the protein's structure by reducing the solubility of the protein. This causes the proteins to aggregate and precipitate out of the solution.
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 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 precipitate is formed when nickel sulfate is added to a solution of potassium sulfide?
NiS nickel sulfide
