That refers to a mixture consisting of 2/100 of sodium chloride (salt) and 98/100 of something else (usually water).
2 percent NaCl is 2 g NaCl/100g water or 20 g NaCl/1000 water.
The answer is 20 g NaCl in 1 L solution.
2gms in 100ml water
The answer is 8 g NaCl.
20mg
50 g
The mass of sodium hypochlorite in 2,5 kg solution is 131,25 g.Sodium chloride is only the product of a decomposition.
It depends how strong a solution you want to make. The molecular mass of NaCl is 58.44, so for a 1 molar solution you would dissolve 58.44 grams in water and make the volume up to 1 litre. For a 0.1 mol solution you'd take 5.844g to a litre, and a 2 mol solution you'd take 116.88g to a litre of water.
The Molecular Weight of NaCl = 58.5 So to make 1L of 4M NaCl solution you need 4*58.5=234g of NaCl So to make 100mL of the above solution you need 23.4 grams of NaCl
The mass of NaCl is 14,61 g.
You need 841,536 g NaCl.
The answer is 0,9 g pure, dried NaCl.
600 mL of 0,9 % sodium chloride: 6 x 0,9 = 5,4 grams NaCl
40.8 grams
This depends on the volume and concentration of this solution.