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The United Nations Convention on the Law of the Sea ( UNCLOS ), also called the Law of the Sea Convention or the Law of the Sea Treaty, is an international agreement that establishes a legal framework for all marine and maritime activities. As of May 2023, 168 countries and the European Union are parties. The convention resulted from the third ...
Also acid ionization constant or acidity constant. A quantitative measure of the strength of an acid in solution expressed as an equilibrium constant for a chemical dissociation reaction in the context of acid-base reactions. It is often given as its base-10 cologarithm, p K a. acid–base extraction A chemical reaction in which chemical species are separated from other acids and bases. acid ...
Law of the sea is a body of international law governing the rights and duties of states in maritime environments. [1] It concerns matters such as navigational rights, sea mineral claims, and coastal waters jurisdiction. While drawn from a number of international customs, treaties, and agreements, modern law of the sea derives largely from the ...
Inductively coupled plasma mass spectrometry ( ICP-MS) is a type of mass spectrometry that uses an inductively coupled plasma to ionize the sample. It atomizes the sample and creates atomic and small polyatomic ions, which are then detected. It is known and used for its ability to detect metals and several non-metals in liquid samples at very ...
UNCLOS, also called the Law of the Sea Convention or the Law of the Sea Treaty, defines the rights and responsibilities of nations in their use of the world's oceans; it establishes guidelines for businesses, the environment, and the management of marine natural resources. To date, 168 countries and the European Union have joined the Convention.
Chemical nomenclature. Chemical nomenclature is a set of rules to generate systematic names for chemical compounds. The nomenclature used most frequently worldwide is the one created and developed by the International Union of Pure and Applied Chemistry (IUPAC). IUPAC Nomenclature ensures that each compound (and its various isomers) have only ...
Chemical formula. In chemistry, a chemical formula is a way of presenting information about the chemical proportions of atoms that constitute a particular chemical compound or molecule, using chemical element symbols, numbers, and sometimes also other symbols, such as parentheses, dashes, brackets, commas and plus (+) and minus (−) signs.
Nor-. In chemical nomenclature, nor- is a prefix to name a structural analog that can be derived from a parent compound by the removal of one carbon atom along with the accompanying hydrogen atoms. The nor-compound can be derived by removal of a CH. 3, CH. 2, or CH group, or of a C atom. The "nor-" prefix also includes the elimination of a ...