Copper Chloride is a light brown colour in its anhydrous (dry) state and if allowed to absorb moisture from the atmosphere turns to a bluey-green coloured dihydrate.
The solution color of cupric oxide is blue to green.
This solution, if it is pure, is white or colorless.
The solution of CuSO4 is blue.The solution of FeSO4 is green.
Red color in acidic solutions and blue color in basic solutions.
An acid-base indicator. Some examples are phenolphthalein and methyl orange.
Lugol's solution is a solution of iodine (1-5%) and potassium iodide in water. So the solution should have the pale color of iodine and the color should be pale (light) brown.
The color of iron (III) chloride solution is brown.
Any color is possible.
Colorless
white color solid and colorless solution
The color of the bromthymol blue solution or blue btb is yellow after you exhaled into it..:)
The solution color of cupric oxide is blue to green.
This solution, if it is pure, is white or colorless.
The solution of CuSO4 is blue.The solution of FeSO4 is green.
Red color in acidic solutions and blue color in basic solutions.
Colorless
It is colorless