Table 2. Recipe for Making Saline (Salt Water)
About 80ml of water must be added to 40ml of a 25 percent by weight solution to make a 2 percent by weight solution.
About 80ml of water must be added to 40ml of a 25 percent by weight solution to make a 2 percent by weight solution.
Add 0,8 L of water.
98 mL
add 4 parts water per part solution
2%
3179.4 g
Mix this 50% solution in equal quantities with water(?) to halve it's strength. So use 1 litre of the 50% solution and 1 litre of water of that's what you are diluting it with.
195 grams.
96
The cell and the solution will reach equilibrium when they each contain 40 percent water. This equilibrium is achieved through osmosis.
120liters