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What does magnesium come from?
Magnesium is a naturally occurring element found in the Earth's crust. It is commonly extracted from minerals such as magnesite and dolomite through mining and refining processes. Magnesium can also be obtained from seawater and brine sources through extraction and purification techniques.
Does magnesium chloride dissolve in seawater?
Magnesium chloride is soluble in water.
How does one get magnesium it its pure form?
Magnesium is an abundant element on Earth. Magnesium is not found in a pure form because it bonds with other elements. A process has to be applied to get the Magnesium separated from the other elements.
How is magnesium carbonate obtained?
Magnesium can be extracted from the minerals Dolomite (CaCO3·MgCO3) and Carnallite (KCl·MgCl2·6H2O), but is most often obtained from seawater
Where to apply the method of evaporation till dryness and crystallization?
For example in the process of table salt extraction from the seawater.
What does magnesium come from?
Magnesium is a naturally occurring element found in the Earth's crust. It is commonly extracted from minerals such as magnesite and dolomite through mining and refining processes. Magnesium can also be obtained from seawater and brine sources through extraction and purification techniques.
Does magnesium chloride dissolve in seawater?
Magnesium chloride is soluble in water.
How is magnesium obtained from seawater?
When fresh water is removed from ocean water, the salts that are left behind are also a valuable resource. Over half of the world's supply of magnesium, a strong, light metal, is obtained from seawater in this way.
What is extraction of salt from seawater?
Seawater is first filtrated and then refined by repeated processes of crystallization/dissolving/recrystallization.
What are sea salts?
The most important salt in the seawater is sodium chloride; also exist magnesium, calcium and potassium chloride.
What do we harvest sea water?
Seawater is harvested for various purposes such as desalination to produce fresh water, extraction of minerals like salt and magnesium, aquaculture for farming seafood, and for scientific research on marine ecosystems.
What element can be extracted from seawater?
Sodium chloride (salt) is the most commonly extracted element from seawater. Other elements that can be extracted include magnesium, calcium, and potassium.
What is the mistake in this statement magnesium and chloride make up most of the ions in seawater?
It should say, "Magnesium and CHLORINE make up most of the ions in seawater." Not chloride.
What salts is most abundant in seawater?
The most important salt in sea water is sodium chloride; other salts are chlorides of potassium, calcium and magnesium.
How much sodium hydroxide in grams must be added to seawater to completely precipitate 86.9mg of magnesium?
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.
How does one get magnesium it its pure form?
Magnesium is an abundant element on Earth. Magnesium is not found in a pure form because it bonds with other elements. A process has to be applied to get the Magnesium separated from the other elements.
What do many organisms take from seawater to make bones or shells?
They take magnesium.
