Aromatic Substitution. Chapter 22. Reading Assignment. Sections 22.0 through 22.2 Sections 22.4 through 22.9 Sections 22.10 through 22.12 Section 22.17 Section 22.18 (chapter summary) Problems. Assigned Problems. In-text problems 22-1 through 22-2 22-4 through 22-13
By Pat_XaviGeometry Prediction. Ray A. Gross, Jr. Prince George’s Community College April 18, 2007. Nature of Bonding. Central Atom (CA) Ligands (L) Lone Pairs (LPCA). G. N. Lewis Linus Pauling. 1930. 1931. Water (H 2 O). Sulfuric Acid (H 2 SO 4 ). Note: L = # s bonds to CA .
By Albert_LanWhich of the following is a soluble, strong base?. RbOH NH 3 Al(OH) 3 Co(OH) 3 Co(OH) 2. Which salt is produced from a strong acid and a strong base?. NH 4 Cl NaClO KClO 3 Na 2 CO 3 LiNO 2.
By joshwaAcid – Base Titration. Prelab question. M A x #H x V A = M B x #OH x V B M A = 6 M, #H = 2, V A = ? M B = 0.5 M, #OH = 1, V B = 0.5 L (6 M)(2)(V A ) = (0.5 M)(1)(0.5 L) V A = (0.5 M)(1)(0.5 L) / (6 M)(2) V A = 0.25 mol / 12 M = 0.0208 L = 2 0.8 mL.
By zytkaChemistry: A Molecular Approach , 1 st Ed. Nivaldo Tro. Chapter 23 Metals & Metallurgy. Roy Kennedy Massachusetts Bay Community College Wellesley Hills, MA. 2008, Prentice Hall. General Properties and Structure of Metals. opaque good conductors of heat and electricity
By tuanBalancing Equations. H 2 + Cl 2 → HCl. Balancing Equations. KI + Br 2 → KBr + I 2. Balancing Equations. CH 4 + O 2 → CO 2 + H 2 O. Balancing Equations. V 2 O 5 + Ca → V + CaO. Balancing Equations. NaCl + F 2 → NaF + Cl 2. Using Mole Ratios.
By garnetDebanjan Das Amrita Mukherjee Chethan Kumar Gaddam Ganesh Rahul Bhimanapati. PLASMA GASIFICATION FOR VOC DESTRUCTION . Problem Statement.
By millsNaming Acids. Chemistry 11 Mrs. Kay. Acids. When these compounds dissolve in water they produce hydrogen ions. The concentration of hydrogen ions produced is related to its molarity (simple ratios) HCl H + + Cl - 2M 2M 2M
By oberonAcid – Base Titration. Prelab question. M A x #H x V A = M B x #OH x V B M A = 6 M, #H = 2, V A = ? M B = 0.5 M, #OH = 1, V B = 0.5 L (6 M)(2)(V A ) = (0.5 M)(1)(0.5 L) V A = (0.5 M)(1)(0.5 L) / (6 M)(2) V A = 0.25 mol / 12 M = 0.0208 L = 2 0.8 mL.
By rosalbaCHEM 353. BRIEF REVIEW. OF. ORGANIC REACTIONS. METHODS OF SYNTHESIS FOR THE MAJOR FUNCTIONAL GROUPS OF ORGANIC CHEM. THIS SET OF SLIDES IS STILL UNDER CONSTRUCTION. PLEASE BE PATIENT. ACID HALIDES. SYNTHESIS OF ACID CHLORIDES. thionyl chloride. + SO 2. + HCl.
By thorPut these into different groups, as many as you can think of. Groups. Compounds & elements Green & blue Ones that were gases & others at rm temp Group 7 & others. Objectives I want you to be able to . Explain why heating to constant mass is important in an experiment
By rafikiIf 150.0 mL of 0.100 M HBr and 50.0 mL of 0.100 M KOH solutions are mixed, what are the molarities of the ions in the resulting solution?. 0.0750 M in H + , 0.0750 M in Br - , 0.0250 M in K + 0.0500 M in H + , 0.0750 M in Br - , 0.0500 M in K +
By aminiaThe Activity Series. Text Reference: 3.3 (pg. 125 - 128). No, Ni is below Na. Yes, Li is above Zn. Yes, Al is above Cu. Yes, Fe is above Cu. We have looked at several reactions: Fe + CuSO 4 Cu + Fe 2 (SO 4 ) 3 Li + H 2 O LiOH + H 2
By jacobS1 L5 Surgical dressings. Anna Drew. NOTES : Linked with carbohydrates (Semester 3 of pharmacognosy) Traditionally plant fibres were used With recent advances in wound-healing many materials of non-vegetable origin are now used. Surgical dressings & sutures. Composed of fibres
By JimmyRates of Reaction. 8H + + C 2 O 4 2- + MnO 4 - Mn 2+ + 4H 2 O + CO 2 H 2 SO 4 , H 2 C 2 O 4 (oxalic), KMnO 4 provide ions. Read 18.1 pg. 737-738 Demonstration of variations in reaction rates: Ca vs. Na vs. Li in water to produce H 2 gas Flour burning in air.
By fellThe Activity Series. K. Na. Li. No, Ni is below Na. Ca. Yes, Li is above Zn. Mg. Al. Zn. Yes, Al is above Cu. Fe. Ni. Sn. Pb. Yes, Fe is above Cu. H. Cu. Hg. Ag. Au. We have looked at several reactions: Fe + CuSO 4 Cu + Fe 2 (SO 4 ) 3 Li + H 2 O LiOH + H 2
By taariqPOULTRY GUARD FOR AMMONIA CONTROL. Technical Department Bedson Africa. WHAT IS POULTRY GUARD. It is an absorbent clay carrier loaded with pure concentrated sulfuric acid. ADVANTAGES OF POULTRY GUARD. It delivers consistent ammonia control. It does not require moisture during application.
By gautamPharmaceutical Medicinal Chemistry-1. Dr. Bilal Al- jaidi. Medicinal Chemistry. Is the science that deals with the design and development of pharmaceutical agents that has a desired biological effect on human body and other living systems. Drug.
By emilySolution Chemistry. It’s all about the concentration. Common units of concentration. % by mass – g solute /100 g solution % by volume – mL solute/100 mL solution % by mass-volume – g solute/100 mL solution Molarity – moles solute/L solution Molality – moles solute/kg solvent
By eulalieHess’s Law. Hess’s Law. Hess’s Law states that the enthalpy change for a reaction is independent of the reaction pathway and depends only on the concentration of reactants . Examples. Combustion of Glucose The enthalpy change for the direct combustion of 1 mol glucose in one step
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