No. It is a physical change. All you have to do to separate the two is to evaporate the water. There is no chemical change.
No.
false
75 dissolved chemical elements
Ocean water is a substance, not a physical or chemical change.
ocean
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The most abundant dissolved salt in ocean water is sodium chloride. It is a colorless crystalline compound with the chemical formula of NaCl.
Dissolved gases in the ocean are crucial for supporting marine life. Oxygen, for example, is essential for the respiration of aquatic organisms. Gases like carbon dioxide also play a role in regulating pH levels in the ocean, impacting marine ecosystems. Overall, the balance of dissolved gases in the ocean is key for sustaining life in aquatic environments.
the Atlantic ocean
The meaning is that the ocean water is saline.
No, because ocean water is not salt. Ocean water does have salt dissolved in it, but there are distinct chemical and physical differences. First, ocean water is not crystalline while salt is. Second, ocean water is a solution with many different solutes while salt is a pure compound.