take 0.25 grams of
sodium hypochlorite
and dissolve it into 100 mls of water, put in a pH probe and add boric acid until the pH is about 8.0, which takes about 0.65 grams of boric acid
Yes, you can make a 1N NaOH solution from a 0.1N NaOH solution by diluting it 10 times. For example, to make 1 liter of 1N NaOH solution, you would mix 100 ml of the 0.1N NaOH solution with 900 ml of water.
To make a stock solution, you need to dissolve a known mass of a substance in a known volume of solvent. This creates a concentrated solution that can be diluted to make solutions of different concentrations for experiments or applications.
To make a 0.25N K2CrO4 solution, you need to first calculate the molecular weight of K2CrO4 (potassium chromate). Then, determine the grams of K2CrO4 needed to make the desired volume of solution at a concentration of 0.25N. Dissolve this amount of K2CrO4 in the required volume of solvent, usually water, to make the final solution.
To make a 0.1M solution of NaOH, dissolve the appropriate amount of NaOH pellets in water to make a solution of the desired volume. For example, to make 1 liter of 0.1M NaOH solution, dissolve 4g of NaOH pellets in enough water to make 1 liter of solution. Remember to wear appropriate safety gear and handle NaOH with care due to its caustic nature.
A solvent and a solute make a solution. For example common salt and water form a solution. Here water is solvent and common salt is solute.
Edinborough University SOLution
There are three English anagrams of the letters elosu – these are, the most common word, "louse", the word "eusol", which is a kind of antiseptic, and the word "ousel", meaning a blackbird.Of these, the word you are probably looking for is louse.
Add water to the solution
No, evaporation will most likely make the solution supersaturated
It is the solution; sometimes also called the root.
Solute dissolves in solvent to form solution.
You have to Heat it!
concentrated solution
You need 6,9 mL stock solution.
A solute dissolves in a solvent to make a solution
Dissolving a solute in a solvent a solution is obtained.
To make an electrolyte solution you dissolve a teaspoon of salt in a glass of water.