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Chemistry

Discover Pinterest’s 10 best ideas and inspiration for Chemistry. Get inspired and try out new things.

Periodic graphics: chocolate chemistry

Chemical educator and Compound Interest blogger Andy Brunning takes a peek inside the delectable molecular world of chocolate

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The Life of a Med Student

Excellent for conversions! Remember that Dimensional analysis can be a short cut to help you solve for answers on the MCAT

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Save a ton with this bundle offer and get all the organic chemistry notes, summaries, and cheat sheets we have in store! That's more than 200 pages of meticulously hand crafted, designed and color-coded notes! This is one of the most comprehensive collection of organic chemistry notes available on the Internet and it is constantly growing! This collection currently includes: Bonding and resonance (from VSEPR theory, to common patterns, to types of resonance, etc.) Detailed notes on nucleophiles, electrophiles, substitution, and elimination mechanisms Notes on the acid-base chemistry with examples of how to use the pKa table and acid-base equilibrium in organic chemistry Reactions of alkenes, alkynes, alcohols, aromatic compounds, carbonyls (aldehydes and ketones), carboxylic acids, enols and enolates and more with detailed mechanisms and explanations! Stereochemistry including the chair conformations, enantiomers, diastereomers, and meso compounds Spectroscopy with a details step-by-step guide to solving spectra I constantly update, expand, and tweak my notes to make them the ultimate guide to your success in organic chemistry! By purchasing the entire collection, you get all sets that I currently have in store so you can do a review for your finals and MCAT later. This way, you can come and download what you need right now and come back later for more when you're ready for it. This is a DIGITAL DOWNLOAD, no physical product will be shipped.

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Вариации тайного пламени Анора

Жалко, что на картинке всего десять вариантов окраски пламени, иначе можно было бы распределить пламя между семью валар и семью валиэр.

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Save a ton with this bundle offer and get all the organic chemistry notes, summaries, and cheat sheets we have in store! That's more than 200 pages of meticulously hand crafted, designed and color-coded notes! This is one of the most comprehensive collection of organic chemistry notes available on the Internet and it is constantly growing! This collection currently includes: Bonding and resonance (from VSEPR theory, to common patterns, to types of resonance, etc.) Detailed notes on nucleophiles, electrophiles, substitution, and elimination mechanisms Notes on the acid-base chemistry with examples of how to use the pKa table and acid-base equilibrium in organic chemistry Reactions of alkenes, alkynes, alcohols, aromatic compounds, carbonyls (aldehydes and ketones), carboxylic acids, enols and enolates and more with detailed mechanisms and explanations! Stereochemistry including the chair conformations, enantiomers, diastereomers, and meso compounds Spectroscopy with a details step-by-step guide to solving spectra I constantly update, expand, and tweak my notes to make them the ultimate guide to your success in organic chemistry! By purchasing the entire collection, you get all sets that I currently have in store so you can do a review for your finals and MCAT later. This way, you can come and download what you need right now and come back later for more when you're ready for it. This is a DIGITAL DOWNLOAD, no physical product will be shipped.

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Organic Chemistry - Nomenclature

Organic chemistry nomenclature is based on the IUPAC nomenclature system. The IUPAC system is a set of rules used and the structural formula allows the chemist to write the unique names of the compounds. There are three essential features: "A root or base indicating a major chain or ring of carbon atoms found in the molecular structure" "A suffix or other element(s) designating functional groups that may be present in the compound" "Names of substituent groups, other than hydrogen, that complete the molecular structure" The nomenclature includes alkanes, alkenes, alkynes, functional groups (alcohol, halogens, ketones, aldehydes, carboxlix acids, ethers, esters, amines, amides and cyclic compounds). Alkanes are also called paraffins and all the carbons are bonded together in a straight chain (not always the case). There are called straight - chain or normal alkanes. While naming alkanes,, the longest carbon chain is determined and a prefix is even to the name (i.e. meth, eth) ending with -ane. Alkenes and alkynes are hydrocarbons which have double or triple bond functional group. The sufix for alkenes or cycloalkene is -ene and the suffix (ending) are -yne for alkynes or cycloalkynes. Alkynes contains triple bond which are unsaturated hydrocarbons. An alcohool contains an OH group and the name is replaces -ane with -anol. While naming aldhydes, the ending is replace -ane to -anal and it contains a carbon atom which has a double bond to oxygen aton and a hydrogen atom attached to the carbon atom as well. All the functional groups have a different naming style and contains different structurally atoms (as shown in the table image)

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