Classifying Chemicals Acids & Bases: Fill & Download for Free

By explaining that while an understandable mistake, it’s flatly wrong, and that fact frankly ought to have been self-evident before giving the matter enough thought to say, go as far as posting it on the Internet. But never mind, better to ask than to live in ignorance.Organic chemistry is the study of the structure, properties, composition, reactions, and preparation of carbon-containing compounds, and more broadly, compounds of carbon and a group of commonly abundant chemical elements including hydrogen, nitrogen, oxygen, halogens, phosphorus, silicon, and sulfur.The term “organic chemistry” is an historical relic, dating from the work of Jon Jacob Berzelius in the early 1800s, barely a generation after the identification of oxygen as a chemical element, and two generations before the periodic table.Berzelius, without any better framework to go by, classified chemical compounds as mineral or organic, depending on whether they were made by living things. This was understandable for a man educated at a time when most people saw life as imbued with a magical animus, and heat as a fluid made up in some way of that same (or a different) magic.Unfortunately, such nonsense turned out to be useless for further investigation, but since the chemistry of of carbon compounds is so varied, complex, and important to medicine, industry, and agriculture, so-called organic chemistry quickly became a specialty ensconced in textbooks and degree programs.But it’s just chemistry.Except for phosphorus and the unreactive helium and neon, the elements of concern in organic chemistry are the most abundant in the universe, so I suppose were shouldn’t be surprised that our world is filled with them and we are composed of them.But are organic chemicals produced only by living things? No, far from it. Indeed, since they are so abundant, that would imply that the entire universe is full of pure chemical elements, without any chemical compounds of any kind except where there is life, and except for the other inorganic compounds (all of which taken together only account for a few percent of the matter that exists.More to the point, we know that comets are full of water ice (a compound of oxygen and hydrogen) so that’s a bit of a clue. But if that and the water trapped inside meteorites don’t count, how about the carbon dioxide atmospheres of Mars and Venus, Methane and other hydrocarbons on Titan. How about the clouds of interstellar ammonia and other “organic” chemicals detected by spectrascopic methods? How about the amino acids and other organic matter found inside meteorites? How about the thiophenes found in Martian mudstone?Or just put all that aside: organic chemicals are made every day in factories, no life needed except to pay the electric bills:And they’ve even been made by the simple introduction of an electric arc or UV light into an atmosphere of the sort that might exist on a pre-biotic planet:Life is made of organic chemicals, but organic chemistry is far, far greater than only life.

Chemical equations are balanced by following the Mass conservation principle, i.e. the number of each atom on the left side of the equation must be equal to the number of the atom on the right side.There is more than one way of classifying chemical reactions, for ex:Synthesis or CombinationDecompositionSimple SubstitutionDouble Substitution/Acid-Base NeutralizationRedox Reactions

Chemically, matter is classified into elements, compounds, mixtures, composites, organic substances, inorganic substances, reactive substances, inert substances, alkali metals, alkaline earth metals, halogens, metals, non-metals, lanthanides, actinides, metalloids, transition metals, group-1, group-2 etc. to group-18 in the periodic table, polymers, alkanes, alkenes, alkynes, straight-chain (aliphatic) compounds, cyclic compounds, aromatic compounds, hydrocarbons, carbohydrates, proteins, amino acids, aldehydes, ketones, acids, amines, nitriles, carbonates, chlorides, nitrates, sulphates … …In fact, the entire chemistry.