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What else can I help you with?
What colour change will occur when potassium dichromate reacts with ethanol?
Potassium dichromate is orange and when it reacts with ethanol which is a primary alcohol it is going to oxidise it to form aldehyde which is colorless. so the color change is from Orange to Colorless. :)
Colour of aqueous iron 2 sulphate before potassium iodide is added?
The color of aqueous iron(II) sulfate is typically pale green. When potassium iodide is added, it reacts with iron(II) ions to form a dark brown precipitate of iron(II) iodide.
How would you test for the presence of sulfur Dioxide?
One common method to test for the presence of sulfur dioxide is using sodium metabisulfite paper strips, which change color in the presence of sulfur dioxide. Another method is using a chemical solution like hydrogen peroxide and hydrochloric acid, which reacts with sulfur dioxide to form a white precipitate of sulfur.
Why does the color of copper sulphate change when an iron nail dipped in it?
When an iron nail is placed in a copper sulphate solution, iron displaces copper from copper sulphate solution forming iron sulphate, which is green in colour.Therefore, the blue colour of copper sulphate solution fades and green colour appears.
What is the color of potassium hypochlorite?
Potassium hypochlorite is typically a white or off-white solid powder.
what is the colour change observed when Potassium manganate reacts with ethanol?
Purple colour
What colour is potassium permanganate potassium manganate VII?
Potassium permanganate is a deep purple color, while potassium manganate VII is typically a green color.
What is the colour of potassium manganate VII?
The color of potassium manganate VII is dark purple.
What colour flame test do sodium sulphate and potassium chloride give?
well , the colour of potassium chloride is a lilac colour :) hope this helps
When sulphuric acid is added to sodium bicarbonate why does the colour change?
this makes sodium sulphate and CO2
What is the colour of aluminium sulphate solutions?
aluminum sulphate is colourless
What colour is potassium bromide solution?
The colour of aqueous potassium permanganate ranges from violet to lighter shades of purple depending on its concentration.Please see the related link below to see an image bench scale testing of potassium permaganate showing the range of colour that it can appear.
What is Colour of cobalt sulphate?
pink
What is the colour of the solution if zinc is added to copper sulphate solution?
No colour
What color is copper sulphate solution and water mixture?
Copper sulphate's colour is blue.
What is the colour of the crystales of copper sulphate?
Blue
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.
