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The equivalent of potassium dichromate is the molar mass/6: 294,1846/6=49,307666.
For a 0,1 N solution: 49,30766/10 = 4,93076 g
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Which is the best instrument to use to prepare a solution?
volumetric flask
How do you prepare 1 L of 15 M sodium hydroxide solution by diluting the stock solution of 6 M sodium hydroxide?
impossible....u want to use a low contrated solution to dilute into a higher contration solution? No way man,...
How many cubes of sugar and spoons of salt do you use to prepare salt and sugar solution?
5 cubes of sugar and one teaspoon full is needed in the preparation of salt sauger solution (SSS)
How to prepare HCL solution?
Prepare HCl 1 M by HCl concentration 37 % HCl concentration 37 % have density =1.19 g/ml HCl 1 M use HCl 37 % 82.81 ml make volume with water to 1 liter
How do you prepare 1 M solution from 6 M solution?
It's simple to dilute a solution, just add more water. If you have one liter of 6 molar solution, and add another 5 liters of water, it becomes a 1 molar solution. You can also use M1V1 = M2V2 formula for dilution. For example, if you want to prepare 1 M of solution in 1 litre of water, then how much volume you need from the initial 6 M solution? Simply use the equation, (6 M) x (V1) = (1 M) x (1 litre) ---> V1 = (1 M) x (1 litre)/(6 M) = 0.167 L or 167 ml
Which is the best instrument to use to prepare a solution?
volumetric flask
Prepare a working solution from a stock solution?
it is very easy to prepare working solution from a stock solution we use the formula for this purpose which is: C1V1 = C2V2 C1 is the concentration of the stock solution V1 required volume from the stock solution C2 concentration of the working solution V2 volume of the working solution
Why use sodium chloride for medicine?
Sodium chloride is used to prepare the 0,9 % isotonic solution.
Use the term solvent and solute to describe how to prepare a salt solution?
The solute (NaCl) is dissolved in the solvent (water)
How do you prepare 6n ammonium hydroxide from 30 percent solution?
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.
How do you prepare 1 L of 15 M sodium hydroxide solution by diluting the stock solution of 6 M sodium hydroxide?
impossible....u want to use a low contrated solution to dilute into a higher contration solution? No way man,...
Who to prepare a salt solution using solvent and solute?
When you want to dissolve salt, you use water as the solvent, and salt is therefore the solute.
How do you prepare PVA aqueous solution?
Denpending of the concentrations, you can use only mechanical agitation and elevate temperature for 5 to 15 minutes.
Which of the following is the best instrument to use to prepare a solution beaker test tube crucible volumetric flask NextReset?
The volumetric flask is the best.
Why don't chemist use percent by volume to prepare and describe many solutions they use?
some liquid volumes are not additive, leading to potentially confusing final solution volumes.
Why don't chemists use percent by volume to prepare and describe many solutions they use?
some liquid volumes are not additive, leading to potentially confusing final solution volumes.
How do you prepare a primary standard solution of 0.0500 M sodium carbonate?
use the equation that is standard: 1000 ml 1 M solution= (MOLECULAR WEIGHT) X ml 0.05 M solution = ((MOLECULAR WEIGHT)*X*0.05)/1000
