By dissolving a known amount of salts in water (for NaCl 58,44 g/L).
Desalination Dawg also reffered to as removing salt from the seawater to make it drinkable
To completely precipitate 86.9mg of magnesium from seawater, you would need to add an equal molar amount of sodium hydroxide. The molar mass of magnesium is about 24.3 g/mol, so 86.9mg is equivalent to about 3.57 mmol of magnesium. You would need the same amount of mmol of sodium hydroxide to completely precipitate the magnesium.
Easy, just make an appointment to the dentist and ask them to pull out the molar so you won't have to know how to pull out the molar.
yes
It should say, "Magnesium and CHLORINE make up most of the ions in seawater." Not chloride.
The average chloride ion concentration in seawater is around 1.93% by mass. Therefore, if we assume that all the chloride ions are contributed by sodium chloride (NaCl), which has a molar mass of 58.44 g/mol, the mass percentage of chloride ion in a seawater sample with a density of 1.025 g/mL is approximately 1.98%.
Pirates often used rum or other alcoholic beverages to mix with seawater in order to make it more palatable for drinking. The alcohol in the rum would kill some of the bacteria in the seawater, making it safer to drink.
Desalination.
no
To make a 0.1 molar solution from a 1.0 molar solution, you would dilute the original solution by a factor of 10. For example, you could mix 1 part of the 1.0 molar solution with 9 parts of solvent (like water) to achieve a final concentration of 0.1 molar.
Desalination. Desalination is the process of removing salts and minerals from seawater to make it suitable for consumption or agricultural use.
They take magnesium.