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Pasta is yellow and CuSO4 is blue, so the resulting colour would be green. If you added a larger quantity of CuSO4 you would probably get a slightly bluer colour.

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12y ago

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How do you distinguish between copper sulphate solution sodium chloride solution sodium nitrate solution or sodium sulphate 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


Copper sulphate add to sodium hydroxide result colour?

When copper sulfate is added to sodium hydroxide, a blue precipitate of copper hydroxide is formed. The color change observed is from the initial blue color of copper sulfate to the blue precipitate of copper hydroxide.


What is the color of solid barium chloride amd sodium sulphate?

White.


What happens when sodium chloride mix with blue copper sulfate?

Assuming they are dissolved in water the mixture turns green. Presumably the copper and chloride associate and the sodium and sulphate remains clear. The cystalised substance remains green although the colour deepens when it is dry.


What happen when you added Sodiun hypo chloride in Sodium Sulphate solution?

I think sodium Hypo chlore is act as a color removal reagent. it is used to develop the sulphate color to white. If any other reasones are there please inform me.


What color is copper sulphate solution and water mixture?

Copper sulphate's colour is blue.


What color is copper sulphate?

Blue...but you could just google this in google images...??


What colour does hydrous copper sulphate turn when heated?

Hydrous copper sulphate, when heated, turns into anhydrous copper sulphate and changes its color from blue to white. The blue color comes from the water molecules bound to the copper sulphate crystals, and when heated, these water molecules are removed, resulting in a color change.


Why does copper sulphate and sodium carbonate mixed together turn green?

When copper sulfate (blue) and sodium carbonate (colorless) are mixed, a chemical reaction occurs that forms copper carbonate as a product, which is green in color. The green color comes from the copper carbonate that is insoluble in water and precipitates out when the two solutions are mixed.


What is the color of sodium chloride?

Crystals of pure sodium chloride are colorless.


What is the color after heating the sodium chloride?

The color remain unchanged for pure sodium chloride.


How do you separate a mixture of sodium chloride and copper 2 chloride and how do you prove that you've separated it?

To separate a mixture of sodium chloride and copper (II) chloride, you can use a process called precipitation. By adding a solution of sodium hydroxide, the copper (II) ions will react to form a blue precipitate of copper (II) hydroxide, leaving sodium chloride in solution. To prove that you have separated the two compounds, you can filter the mixture to separate the solid copper (II) hydroxide from the liquid sodium chloride solution. You can then confirm the presence of copper (II) ions in the precipitate using chemical tests such as flame tests or by dissolving the precipitate and performing further confirmatory tests.