PPT-1 Halides, Sulfates, and Borates

GLY 4200 Lab 7 Fall 2017 2 Halides Minerals contain the anions F Cl Br or I More than one hundred forty halides are known few are important Bonding is usually nearly purely ionic. Some of these benets are HDEEDHOBSEVHSH 6SDESDHXOBHHDDSSHDBBHBODW EBSSODEBDXODDSHODBHOHSSHEBBHEBSSBODW HDS HDODDSHEDDOHSH DSDDDWBDDSDSDDSDBD HDEEDH HHHSXHSDVVSDHODDSDDDBXDOVHSSDBDHOBD DSHD electrostatic charges on the fabric and soil are created in Borates function in these uids are HHHHSH THBSH YHOHSCTBSH HHOHSUSH THBSH 2SHHYSHSLWHCSH USHTCLSH 1CTBSHHLHSTHSHUHSX OOHBSH Antifreezes engine coolant XB CSHYBWHCHYSOCTBBHUHBBHCHTSLSHUBS XSL 3THBSHSOSOUOUSHBHCLSHC inhibiting corrosion Lubricants SOX Growing. Why Single Crystals. What is a single crystal?. Single crystals cost a lot of money.. When and why is the cost justified?. Current semiconductor devices on an IC have characteristic dimensions of ¼ micron.. Structure. Alkyl halides (R−X) have an alkyl group joined to a halogen atom by a single . bond.. As . you go down the periodic . table,. the . size of the halogen atom . increases. the . C−X bond is . 2. . Know and be able to account for the trends in reactivity with water. , the relative solubility of the hydroxides and sulfates. . The Trend . Hydroxides increase in solubility down the group.. Sulfates decrease in solubility down the group.. Liz Rampe (NASA-JSC/ORAU). 9 July 2012. elizabeth.b.rampe@nasa.gov. Why Study Minerals on Mars?. Link to past and present geologic processes. Understand how geologic processes changed over time. Rock forming processes. S NNHNNH EPORTON EPORTON lb surface water discharges, 88,378 lb underground injections, 372 lbtotal land release, and 44,057 off-site releases). Only one industrialfacility reported environmental rele 20-1. Carboxylic acid derivatives undergo substitution reactions via the (often acid- or base-catalyzed) addition-elimination sequence:. The relative reactivities of the substrates follow a consistent order:. 145 Chem. 1. 145 Chem. 2. Alkyl Halides. 145 . Chem. 3. CH. 3. -X and R-CH. 2. -X : Primary alkyl halide.. (R). 2. -CH-X : Secondary alkyl halide.. (R). 3. -C-X : Tertiary alkyl halide.. . Consideration of Health Effects. Kevin Cox. Senior Research Toxicologist. NSF International. Boric Acid and Sodium borate. Boric Acid (and Sodium Borate salts). Active ingredients in insecticides, herbicides, algaecides, fungicides and wood and material preservatives. Dr. Talat R. Al-. Ramadhany. Aryl halides (. Ar. -x. ). Aryl . halides are organic compounds containing halogen atom attached to an aromatic ring. They have the general formula . ArX. , where (. Ar. Chuang A H, Bordlemay J, Goodin J L, Pherson J C. Effect of Sodium Lauryl Sulfate (SLS) on Primary Human Gingival Fibroblasts in an In Vitro Wound Healing Model, Military Medicine. 184(1), 97–01, 2019.. Haloalkanes. Hunsdiecker. Reaction. Addition of Hydrogen Halides on Alkenes. Markownikoffs. rule:. Anti . Markownikoffs. rule. Physical properties of alkyl halides . 1. . Boiling point orders. R – I > R – Br > R – CI > R – F. HALOALKANES. DHEERAJ GUPTA. ALKYL HALIDES OR HALOALKANES. An organic compound containing at least one carbon-halogen bond (C-X). X (F, . Cl. , Br, I) replaces H. Alkyl halides are organic molecules containing a halogen atom bonded to an .