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Ocean water contains approximately 3.5% salt, primarily composed of sodium and chloride ions. Specifically, sodium makes up about 1.1% of ocean water, while chloride accounts for about 1.9%. Together, these two elements constitute the majority of the dissolved salts in seawater.
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The most important dissolved elements in ocean water are?
The most important dissolved elements in ocean water are sodium and chlorine, which together make up the majority of the salt content (salinity) of seawater. Other important dissolved elements include magnesium, calcium, and potassium. These elements are essential for marine life and play a key role in ocean chemistry.
What element is extracted from salt water?
sodium and chlorine
What types of chemicals are found polluting the ocean?
Chlorine, sodium, sulfur, magnesium, calcium and potassium.
How are elements sodium and chlorine like the table salt they make?
Sodium and chlorine are both completely unlike table salt. Sodium is a soft, highly reactive metal that explodes on contact with water. Chlorine is a greenish, highly toxic gas.
What percentage of salt is there in the ocean?
The ocean has a lot of salt in it, 3.5% by weight, but that is not just dissolved sodium chloride (Na+, Cl-). The dissolved sodium and chlorine atoms account for about 85% of the salt by weight. The ocean contains calcium, magnesium, sodium and potassium with bicarbonate, sulfate, chlorine and bromine. (If you remove the water, then what is left is, by weight, Cl− 55%, Na+ 30.6%, SO2−, 4 7.7%, Mg2+ 3.7%, Ca2+ 1.2%, K+ 1.1%, Other 0.7%)
What is a property of ocean water?
Hydrogen, Oxygen, Sodium, and Chlorine
What percentage of sodium chloride is in ocean water?
Ocean water is approximately 3.5% sodium chloride by weight.
What are the substance make up salt in ocean water?
sodium ion and chlorine ion
What is the source of chlorine in ocean water?
Chlorine in ocean water primarily comes from the dissolution of salts in the Earth's crust, particularly sodium chloride (table salt). It is released into the ocean through the weathering of rocks on land and volcanic eruptions.
What element is extracted from ocean water?
namely Hydrogen, Oxygen, Sodium, Chlorine and some others
What is the source of water in the ocean?
The source of chlorine; salt, chlorine is found in a combined state with sodium to form normal salt which is present in the ocean. Please view the related link for details.
Is sodium the most abundant element in the ocean?
No, it is the most common dissolved ion in the ocean. The most common element by mass is oxygen as the ocean is still mostly water.
The percentage of chlorine in sodium chloride?
This solution contain 6,5 g salt in 1 L solution.
What is the reaction of sodium thiosulphate and chlorine water?
When sodium thiosulfate reacts with chlorine water, it forms sodium sulfate, sodium chloride, and sulfuric acid. This reaction is commonly used in analytical chemistry to remove excess chlorine from solutions or to neutralize chlorine in wastewater treatment processes.
What is a compound sodium chlorine iodine water?
Water
The most important dissolved elements in ocean water are?
The most important dissolved elements in ocean water are sodium and chlorine, which together make up the majority of the salt content (salinity) of seawater. Other important dissolved elements include magnesium, calcium, and potassium. These elements are essential for marine life and play a key role in ocean chemistry.
What is one way sodium and chlorine are different?
A chemical difference is that sodium reacts with water to make an alkali, and chlorine plus water give acids. A physical difference is that sodium is a solid at room temperature and chlorine is a gas.
