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What else can I help you with?
How do I prepare bromophenol indicator solution?
classic recipes say 0.25% bromphenol blue (0.25g/100ml) in a solution containing a viscous substance like: 40%sucrose, or 15%Ficoll, or 30%glycerol all in water. Personally, I use glycerol.
What oxide turns red litmus paper to blue when dissolved in water?
An oxide that turns red litmus paper blue when dissolved in water is typically a basic oxide, such as sodium oxide (Na2O) or potassium oxide (K2O). When these oxides dissolve in water, they form alkaline solutions, increasing the pH and causing the red litmus paper to change color to blue. This indicates the presence of a basic substance in the solution.
How do you make methylene blue solution?
you can get methylene blue powder from a scientific store, it comes in powdered form. its pretty soluble in water and alcohol etc. the stain is made by dissolving an appropriate amount on methylene blue in a solvent, e.g for 0.1 dissolve 0.1% gram of methylene blue in 100 gram water, for 9% dissolve 9 grams
Which single term is used to describe the mixing of copper sulfate and water kept in a beaker on its own?
Not completely sure what you're asking, but copper sulfate (CuSO4) will dissolve easily in water to form a cool-looking blue colored solution.(The term is dissolve).
When red and blue litmus paper fail to turn color?
The litmus paper remain unchanged in a neutral solution.
Can Copper Sulphate crystals dissolve?
Yes, Copper Sulphate crystals can dissolve in water to form a blue solution.
Which substance dissolve in water to form a blue solution?
Copper(II) sulfate dissolves in water to form a blue solution.
Does a indigestion tablet dissolve in water to form a blue solution?
It fizzes then it dissolves!;D
What operations usually makes a substance dissolve faster in water aagitation braising temperature ccrusing substance to powder or dall of the above?
penises with blue tears
What is an unknown substance in solution is slippery to touch dissolves easily in water and turns litmus paper blue?
The substance is likely a base. Bases are slippery to the touch, dissolve easily in water, and turn red litmus paper blue due to their ability to accept protons. Examples of common bases include sodium hydroxide (NaOH) and potassium hydroxide (KOH).
How can you dissolve blue copper sulphate crystals faster?
You can dissolve blue copper sulphate crystals faster by increasing the temperature of the solvent (water), stirring the solution, or crushing the crystals to increase the surface area in contact with the solvent.
How do I prepare bromophenol indicator solution?
classic recipes say 0.25% bromphenol blue (0.25g/100ml) in a solution containing a viscous substance like: 40%sucrose, or 15%Ficoll, or 30%glycerol all in water. Personally, I use glycerol.
How do you dissolve copper sulfate and water?
To dissolve copper sulfate in water, simply add the copper sulfate powder to the water while stirring continuously. The copper sulfate will dissolve in the water to form a clear blue solution. Be cautious when handling copper sulfate as it can be harmful if ingested or inhaled.
What happens when a mixture of sand and copper sulphate is stirred into water?
A solution is a mixture of any two substances, usually a liquid. Copper sulphate and water is a solution. There are many other solutions as well. Water and milk is a solution, mixing chemicals. Any mix of materials is technically a solution.
When you dissolve copper oxide in water and add universal indicator what colour do you see?
When you dissolve copper oxide in water and add universal indicator, the solution will most likely turn blue or green. The exact color can vary depending on the pH level of the solution.
Are copper sulphate crystals soluble?
Yes, in a saturated copper sulfate solution.
How do you make methylene blue solution?
you can get methylene blue powder from a scientific store, it comes in powdered form. its pretty soluble in water and alcohol etc. the stain is made by dissolving an appropriate amount on methylene blue in a solvent, e.g for 0.1 dissolve 0.1% gram of methylene blue in 100 gram water, for 9% dissolve 9 grams
