100ml is 0.1 litres, so you need 0.1 moles of sodium chloride.
33.32g
0.50 grams of BeCl2
600 mL of 0,9 % sodium chloride: 6 x 0,9 = 5,4 grams NaCl
Take 5 grams of calcium chloride and dissolve it in 100ml of solution to get a 5% solution of calcium chloride. The standard way to make a weight-volume solution is to take grams of the dry substance in 100ml of volume.
Sodium chloride was needed to ensure the proteins in the cell aren't separated from the rest of the solution with the DNA.
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Sodium chloride is needed to precipitate soap from solutions.
1.47g
It depends on the volume, if we consider 1 liter of the solution 500 mg of sodium chloride is needed.
There is no chemical reaction between sod chloride solution and water, it would just dilute the sod chloride solution.
The sodium chloride mass needed is 292,2 g
The saturated solution of sodium chloride is 379,3 g for 1 kg solution at 8o oC.
Calculate the mass (in grams) of sodium sulfide that is needed to make 360ml of a 0.50 mol/L solution
1 mole sulfuric acid for 1 mole calcium chloride
This may be a trick question, electrolyis of a sodium chloride solution produces chlorine at the anode but does not produce sodium at the cathode. Electrolysis of molten sodium chloride does however produce sodium and chlorine.
The volume is 0,3 mL.
A water solution of sodium chloride is electrically conductive.
2.5 g of Nacl is to be dissolve in 100ml of water gives 10ppm of Na solution.