See the two Related Questions to the left for the answer.The first is how to prepare a solution starting with a solid substance (and dissolving it). The second question is how to prepare a solution by diluting another solution.
The basic formula for preparing sucrose solution is 5 grams of sucrose to 100 grams of solution. So if a person wanted to prepare a 30 percent solution of sucrose the formula would be 30 grams of sucrose to 100 grams of solution.
Sucrose is C12H22O11 - molecular weight 366 - so a 5M solution would contain 1830g per litre - not a probelm, but very viscous.
To prepare 6 nM ammonium hydroxide a 30 percent solution you need to know the volume of the 30 percent solution that you have and the volume of 6nM solution you would like to make. Then use the following formula: C1V1 = C2V2 where C = concentration in moles/Liter and V = volume in liters.
Dissolve 30 g KOH in 100 mL methanol.
Dissolve 30g of sodium chloride in 100 mL of water.
Well to make 30% stock solution of BSA from powder form you need to dissolve 30g of BSA into 100ml of solvent (water). Thus dissolved solution becomes 30% (w/v) stock solution.
144liters
A pharmacist mixed a 20 percent solution with a 30 percent solution to obtain 100 liters of a 24 percent solution. How much of the 20 percent solution did the pharmacist use in the mixture (in liters).
80 liters
1 part of hydrogen peroxide out of 30% hydrogenperoxide bottle add 10 parts of distilled water
10
210Type your answer here...
128 liters