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What is the result if a few drops of sodium hydroxide solution and copper textraoxosulphate were added to a sample of urine?
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Copper sulphate add to sodium hydroxide result colour?
Calcium sulphate + Sodium hydroxide > Sodium sulphate + Calcium hydroxide
What causes the reaction between glucose solution and sodium hydroxide?
what is result between glucose and sodium hydroxide
What happens when aqueous ammonia is added to sodium hydroxide?
They would not react each other and would result in an alkaline 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 get when you dissolve sodium hydroxide in water is it a solute or a solvent?
The solute is the thing that dissolves, in this case the sodium hydroxide. The solvent is the thing that dissolves it, in this case the water. The result is neither solvent nor solute, but a solution. It could be used as a solvent for some other material.
What results from copper II nitrate reacting with sodium hydroxide?
Solutions of copper (II) compounds will undergo precipitation reactions with sodium hydroxide solution when mixed together to produce a bright blue precipitate of copper (II) hydroxide and a solution of a sodium salt.The chemical equations for the reaction between Copper (II) nitrate and Sodium hydroxide are as follows:Cu(NO3)2 (aq) + 2NaOH (aq) → Cu(OH)2 (s) + 2NaNO3 (aq)Copper II nitrate + sodium hydroxide → copper II hydroxide + sodium nitrate
Copper sulphate add to sodium hydroxide result colour?
Calcium sulphate + Sodium hydroxide > Sodium sulphate + Calcium hydroxide
What causes the reaction between glucose solution and sodium hydroxide?
what is result between glucose and sodium hydroxide
What is the change in color in testing for the presence of protein in egg albumin using solution sodium hydroxide and copper sulfate?
Copper sulphate when mixed with a protein will turn purple if the amount of protein is sufficient enough in quantity to trigger the reaction. Planex1234 says; No offense but i think it is starch that turns dark blue - purple. Thetada says: the colour changes are arguably similar. Iodine solution goes blue/black in the presence of starch. The colour that sodium hydroxide / copper sulphate solution goes in the presence of protein is variously described as mauve / purple.
Why does excess ammonia have to be added to copper ions solution to obtain the deep blue complex of copper tetra amine?
When excess ammonia is added to a solution of copper(II) ions, a complex will form between the ammonia molecules and copper(II) ions, dissolving the copper hydroxide precipitate that initially forms to form a deep-blue solution, Cu(NH3)42+. The ammonia molecules attach one at a time, and in between each attachment, there is a chemical equilibrium. The more ammonia is added, the more complex is formed, as the equilibrium is pushed to the product side. The blue color is the result of the complex absorbing light in the visible light spectrum, and having a concentration high enough for the eyes to detect.
What will happen when sulphuric acid is treated with sodium hydroxide solution?
Sodium sulfate is formed as a result of this neutralization reaction.
What is pH of result reaction calcium hydroxide and nitric acid?
Calcium nitrate has a neutral solution (pH=7).
What happens when you add copper sulfate and potassium hydroxide together?
when these two are added, it forms double displacement. In result, copper (ii) hydroxide and potassium 2 sulfate is formed. pale blue solid is the product.
What happens when aqueous ammonia is added to sodium hydroxide?
They would not react each other and would result in an alkaline solution.
What type of mixture is copper wire in silver nitrate?
When you place copper wire in a silver nitrate solution, your result should be a heterogeneous mixture.
What test indicator is used to detect protein?
To test for protein. Biuret or solutions of sodium hydroxide and copper sulfate. Tested with a dropper a + result will be purple or something
Can you store copper sulphate solution in silver vessel but not in aluminium vessel?
It is not possible to store copper sulphate solution in iron vessel.since ,iron is more reactive than copper,it displaces copper from any if its solution.the reaction takes place as , Fe(s)+CuSo4(aq)..............>FeSo4(aq)+Cu(s) (Blue color(light green solution)solution)
