International Union of Pure and Applied Chemistry (IUPAC) system: inorganic nomenclature organic nomenclature Organic compounds contain carbon‚ usually in combination with hydrogen‚ oxygen‚ nitrogen‚ and/or sulfur. All other substances are inorganic compounds‚ divided into three basic categories: ionic compounds molecular compounds acids Naming inorganic compounds begins with naming ions. Cations formed from metal atoms have the same name as the metal. See a chart of common cations
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relative bond strength of various compounds‚ a substances phase‚ and it can also the identity of unknown substances. Chromatography allows for the separation of chemical mixtures‚ generally in either a gaseous or liquid state‚ by letting the substance slowly spread past another substance‚ which is typically in either a liquid or solid state. When chromatography is performed‚ there is a stationary phase
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Figure 1: Rf Values. Figure 2: IMFs In Each Structure. 3. What is the difference between a’smart’ and a’smart’? Write a paragraph that describes how each compound is attracted to each element and silica. The first eluent (A)‚ 9-fluorenone greatest IMFs are dipole-dipoles‚ although silica allows for short dipole-dipole interactions‚ which is possible because of its polar regions. This relationship is exemplified by 9-fluorenone?s high Rf values‚ and a strong affinity towards the stationary.
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Lesson 03.01: History of the Periodic Table Explain how scientific observations led to the development of‚ and changes to‚ the periodic table. -Dmitri Mendeleev- first periodic table‚ organized 63 known elements according to properties‚ organized into rows and columns and wrote name‚ mass‚ and chemical properties on each -Julius Lothar Meyer- independently worked in Germany‚ similar to Mendeleev -Henry Gwyn Jeffreys Moseley- Worked with Ernest Rutherford‚ experimented with 38 metals‚ he found
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THEORY: - iGEMDOCK - A Graphical Environment for Recognizing Pharmacological Interactions and Virtual Screening Pharmacological interactions are useful for identifying lead compounds and understanding ligand binding mechanisms for a therapeutic target. Currently‚ these interactions are often inferred from a set of active compounds that were acquired experimentally. Moreover‚ most docking programs loosely coupled the stages of structure-based virtual screening (VS) from preparations through to post-screening
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Biochemistry: categories of organic compounds Ruddy Severino There are four major compounds that compose the human body. It is impossible that anything living on earth today can live out these organic compounds. Those compounds are carbohydrates‚ lipids‚ proteins‚ and nucleotides. Each compound has a major important function that is essential to the human body as well as other living organisms on earth. Carbohydrates serve as the main source of energy. Carbohydrates contain carbon‚ hydrogen
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better and healthier option. Below is a discussion on why vaped CBD is healthier than smoked: Before discussing why vaping is preferred to smoking cannabis‚ it is important to understand the active compounds in cannabis and how they work: An overview of CBD and THC Cannabidiol‚ CBD is an active compound in marijuana. It accounts for about 40% of the cannabis extract. It is nonpsychoactive and counters the effect of THC‚ tetrahydrocannabinol‚ the chemical that is responsible for the psychological
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ORGANIC CHEMISTRY 1 LAB EXPERIMENT NO. 1 to 6 DISCUSSION EXPERIMENT NO. 1: Mel=ng Points And Boiling Points Of Organic Compounds Mel=ng Point -‐ temperature at which the liquid and solid are in equilibrium at a pressure of 1 atm Mel=ng Point Range -‐ determines the purity of a solid sample -‐ temp at
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Background Information: There are many ionic compounds that contain one or more waters of hydration in their formulae. They exists either in anhydrous or hydrated form. Most anhydrous compounds have a strong tendency to absorb water from the humidity in the atmosphere and shifts into a hydrated form. Because of that phenomenon‚ those compounds are used to reduce moisture in places where water moisture can damage certain products. The anhydrous compounds are separated into three categories: hygroscopic
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NH4 (Ammonium) 1+ Zn 2+ NO3 1 OH 1 CO3 2 SO4 2 PO4 (phosphate) 3 Combustion reaction: compound + oxidant → heat + product hydrocarbon + O2 → CO2 + H2O Ionic equation: Metal + Non metal Law of conservation of Mass: In all chemical reactions‚ mass is conserved. The total mass of all the reactants equals the total mass of all the products. ● identify the difference between elements‚ compounds and mixtures in terms of particle theory All matter consists of many very small partic
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