'Hcl' diaporamas de présentation

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??? ??. exit. ????. ??? ??????? ??? ????? ??? ??????? ??? ??????? ??? ?????. ??? ???????. 1 ???? sp 2 ??? 2 ? ??? p ????????? 3 ??????????? ??? ??? Z , E ????. C=C 1.346 1.347

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1.12k views • 81 slides

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????. 15 ???? Chapter 15 Oxygen Family Element. ??. ?????????. ?????? ????????????? ?????? ???????????? ?????? ??? ??????????. ???????????????????????????????????????. ??. 1 ??????. VIA : O?S?Se?Te?Po. 1 ??????. ?1? ???????. ns 2 np 4. ?2? ????? E.

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( ? ) ????????? , ??????????

???????. ( ? ) ????????? , ??????????. ( ? ) ???????????????????. ( ? ) ???????????????????????. III A IVA VA VI A VII A VIIIA (H) He B C N O F Ne

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??? ?????? acid-base disturbance

??? ?????? acid-base disturbance. ???? ??????????????????? ????????????? ???????????. ????????????. ???????????????????. ?????? H ? ? ???. ?. ?? HCl H 2 SO 4 H 2 CO 3 NH ? 4. CO 2. CO 2. H 2 CO 3. ????. CO 2. CO 2. H 2 O. ?????. ????????. H 2 SO 4 H 3 PO 4

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??? ?????? acid-base disturbance

??? ?????? acid-base disturbance. ???? ??????????????????? ????????????? ???????????. ????????????. ???????????????????. ?????? H ? ? ???. ?. ?? HCl H 2 SO 4 H 2 CO 3 NH ? 4. CO 2. CO 2. H 2 CO 3. ????. CO 2. CO 2. H 2 O. ?????. ????????. H 2 SO 4 H 3 PO 4

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21 ? 3 ???

21 ? 3 ???. Ge ? Sn ? Pb ???????? 2 ?? 4 ? Pb ? 2 ???????? ???? ns 2 ?????? n ?????????????????????????????? Pb ? 4 ????????. ????*. Ge? ???????????????????????? Sn? ?????????????? Sn ???? HCl? ? HCl ???? Sn ??? ?. Pb? ??????????????????? ?????????????? X ??????? ???????????.

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Stoichiometry

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Preparation of t-butyl chloride

Preparation of t-butyl chloride. (2-chloro-2-methylpropane). (CH 3 ) 3 C OH + H Cl. Reaction Mechanism?. (CH 3 ) 3 C Cl + H 2 O. Leaving Group. (CH 3 ) 3 C OH + H - Cl. +. -. (CH 3 ) 3 C OH 2 + Cl. Cation. +. (CH 3 ) 3 C -OH 2. +. (CH 3 ) 3 C. H 2 O. Mechanism.

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??? 2010 ??????. ?????. ??? ???. ????????. 1 ????????. ????????????? H ? ? OH ? ?? ???? ? ???? c ? H ? ?? C ? OH ? ??????????????. 2 ????????. ? 1 ?????????????????. ??? 0.1mol/LNa 2 CO 3 , ?????? 4% ?. (2) ??????????. ? 3 ????????????????????? ? ?? ???. 3. ??????? :.

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Important Industrial Chemicals

Important Industrial Chemicals. Ammonia Phosphoric acid Sulfuric acid. Ammonia Synthesis: Haber Process. N 2 (g) + 3 H 2 (g) ? 2 NH 3 (g) Conditions: 300 atm, 500 o C ?H f (NH 3 ) = -46.1 kJ/mol S o (N 2 ) = 191.6 J/Kmol S o (H 2 ) = 130.7 J/Kmol S o (NH 3 ) = 192.5 J/Kmol ?H rxn =

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Protactinium-231 ( 231 Pa) Measurement for Isotope Chronometry in Nuclear Forensics

Protactinium-231 ( 231 Pa) Measurement for Isotope Chronometry in Nuclear Forensics. Liz Keegan , Attila Stopic and Grant Griffiths. Talk outline.

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Rotational energy levels for diatomic molecules

Rotational energy levels for diatomic molecules. l = 0, 1, 2... is angular momentum quantum number. I = moment of inertia. CO 2 I 2 HI HCl H 2 q R (K) 0.56 0.053 9.4 15.3 88. Vibrational energy levels for diatomic molecules. n = 0, 1, 2... (harmonic quantum number). w. w = natural

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Limiting Reagents

Limiting Reagents. The substance that limits the amount of product that can be made. How many people can you invite to your dinner party? What is the limiting reagent?. Sample Problem. 2AgNO 3 + Cu Cu(NO 3 ) 2 + 2Ag.

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Living By Chemistry SECOND EDITION

Living By Chemistry SECOND EDITION. Unit 4: TOXINS Stoichiometry, Solution Chemistry, and Acids and Bases. Lesson 89: Drip Drop. Titration. ChemCatalyst. A student mixes 100 mL of 0.10 M HCl with different volumes of 0.10 M NaOH. 1: 100 mL of 0.10 M HCl + 50 mL of 0.10 M NaOH

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3.6 Molar Concentration

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Project HCl - Wastegas

Project HCl - Wastegas. W aste gas conditioning from hydrochloric acid synthesis units Haimburger Rudolf 06/2010. The idea. Project: HCl - wastegas. page 2. H2. H2. H2. HCL ( ppm ). CL2 ( ppm ). HCL. Cl2. H2.

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Balancing Equations

Balancing Equations. 2. Mg. +. O 2. 2. MgO. 2 Mg 2 O. 2 Mg 2 O. 3. Zn. +. 2. FeCl 3. 2. Fe. +. 3. ZnCl 2. 3 Zn 2 Fe 6 Cl. 3 Zn 2 Fe 6 Cl. 2. AlBr 3. +. 3. Cl 2. 2. AlCl 3. +. 3. Br 2. 2 Al 6 Br 6 Cl. 2 Al 6 Br 6 Cl. PbI 2. +. 2. HNO 3. Pb (NO 3 ) 2. +.

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Hose clips

456 views • 6 slides