Notes on chlorine and its compounds
Web3. Its a poor conductor of heat and electricity. 4. It has a melting point of 115oC and a boiling point of 444oC. 5. its a yellow solid 6.burns with a blue flame to produce a colourless gas that has a pungent smell Chemical properties of Sulphur 1.Reaction with oxygen/air--Sulphur burns in air and faster in Oxygen to form WebOn the right, the sodium ion only has 10 electrons and a 1+ charge. Note that the sodium ion now has an outer electron shell that has eight electrons, fulfilling the octet rule. For a chlorine atom only one more electron is needed to achieve an octet in chlorine’s valence shell, because it has seven electrons in its outermost shell (Fig 3.2).
Notes on chlorine and its compounds
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WebApr 14, 2024 · Hence, to satisfy its tetravalency, carbon shares all four of its valence electrons and forms covalent bonds. Ionic Bond. Ionic bonding involves the transfer of valence electron/s, primarily between a metal and a nonmetal. The electrostatic attractions between the oppositely charged ions hold the compound together. Ionic compounds: WebCHLORINE AND ITS COMPOUNDS Chlorine is a non-metallic element, a halogen in group VII of the periodic table. The electronic arrangement of the atom is 2.8.7. It forms a diatomic …
WebFORM 3 CHEMISTRY – CHLORINE AND ITS COMPOUNDS NOTES. KSh 50.00. Click to Buy Now. Order on Whatsapp. Categories: Form 3 Topical Notes, Secondary School, … WebChlorine compounds are the most common equipment and food contact sanitizers used in the food processing and handling and are recognized by the FDA as being appropriate for their intended use. They are also common disinfecting agents for farm equipment and tools. The health and environmental hazards associated with its manufacture and use are well
WebChlorine. Chlorine is a yellow-green gas at room temperature. It is an extremely reactive element and a strong oxidising agent: among the elements, it has the highest electron affinity and the third-highest electronegativity, behind only oxygen and fluorine. Source: www.luciteria.com. WebSize : 3.87 MB This document contains Chemistry Form 3 Notes with the following topics. GAS LAWS THE MOLE: FORMULAE AND CHEMICAL EQUATIONS ORGANIC CHEMISTRY 1 …
Web4.4.1. Chlorine. Active chlorine compounds are those that possess or can produce OC1− or ROC1 in solution. In addition to its germicidal action, chlorine serves to oxidize organic soils, particularly proteins, down to water-soluble fragments and so …
WebMar 13, 2024 · chlorine (Cl), chemical element, the second lightest member of the halogen elements, or Group 17 (Group VIIa) of the periodic table. … diversitech cp 22 manualWebChlorine occurs as NaCl, KCl, MgCl2, and so on in sea water, salt lakes and as deposits originating from the prehistoric evaporation of salt lakes. Chlorine is obtained by electrolysis of brine - older technology employed a mercury cathode in which the sodium is dissolved. Na+ (aq) + e- → Na (l) 2Cl- (aq) - 2e → Cl2 (g) crackin and stackin central point orWebAug 15, 2024 · Chlorine is used in the disinfection (removal of harmful microorganisms) of water and wastewater. In the United States, it is almost exclusively used. Chlorine was … crackin and stackin medford oregonWebOct 14, 2024 · Chlorine is one of approximately 100 natural chemical elements, and naturally occurring chlorine compounds are found all over the world. Due to its chemical reactivity, chlorine is rarely present in nature by itself as elemental chlorine, and typically exists bonded to other elements in the form of chemical compounds such as sodium chloride ... crack in a bowl recipeWebJan 31, 2024 · Chlorine and its compounds Answers 1. (i) It catches fine or presence white fumes (ii) PCl3 // Phosphorous Trichloride (iii) PCl5 // Phosphorous Pentachloride 2. (a) – … diversitech cp-22 near meWebApr 14, 2024 · Hence, to satisfy its tetravalency, carbon shares all four of its valence electrons and forms covalent bonds. Ionic Bond. Ionic bonding involves the transfer of … crack in africaWebCompounds can be classified as ionic or covalent. Molecules are the simplest unit of a covalent compound, and molecules can be represented in many different ways. Atoms are the smallest units of matter that still retain the fundamental chemical properties of an element. Much of the study of chemistry, however, involves looking at what happens ... crack in aluminum bike frame