'Na 2 cr 2' diaporamas de présentation

19.13) Which of the following bases are strong enough to deprotonate CH 3 COOH?

19.13) Which of the following bases are strong enough to deprotonate CH 3 COOH?. a) F -. pk a of CH 3 COOH is 4.8. b) (CH 3 ) 3 CO -. b) has a pk a of 18 c) has a pk a of 50 d) has a pk a of 38. c) CH 3 -. d) NH 2 -.

1.74k views • 140 slides

Nomenclature : Naming Chemicals

Nomenclature : Naming Chemicals. PO 4 3- phosphate ion. HC 2 H 3 O 2 Acetic Acid. SAVE PAPER AND INK!!! When you print out the notes on PowerPoint, print "Handouts" instead of "Slides" in the print setup. Also, turn off the backgrounds (Tools>Options>Print>UNcheck "Background Printing")!.

738 views • 59 slides

Alcohols and Phenols

Alcohols and Phenols. Alcohols and Phenols. Alcohols contain an OH group connected to a C (sp 3 ) They are important solvents and synthesis intermediates Phenols contain an OH group connected to a carbon in a benzene ring (sp 2 )

915 views • 54 slides

Nomenclature

588 views • 47 slides

Nomenclature

789 views • 47 slides

Unit One

Unit One. Notes #1 Unit One. Two Classes of Elements Periodic Table Info? What Are Stable Elements? Oxidation/Reduction Oxidation Numbers Key Elements and Examples Pgs 158-165. Draw a picture of an Atom. For a chemical RXN to occur, two atoms MUST collide. Since

604 views • 42 slides

Chapter 18 ???? (I) the transition elements (I)

Chapter 18 ???? (I) the transition elements (I). ??? Introduction ?. ????????? d ? f ?????????????????????? IIIB ? VIIIB ??????? 8 ?????????????????????????????????????????? Cu 2+ ?? 3d 9 ? Au 3+ ?? 3d 9 ?????????????? . ???????????? ??? (n-1)d,ns,np ????? ????

855 views • 40 slides

Phenols

Phenols. Infrared Spectrum of p -Cresol. H. H. H O. C H 3. H. H. 10.0. 9.0. 8.0. 7.0. 6.0. 5.0. 4.0. 3.0. 2.0. 1.0. 0. Proton NMR. Chemical shift ( ? , ppm). 13 C NMR. O H. O CH 3. 128.5. 155.1. 159.7. 115.5. 114.0. 129.8. 129.5. 121.1. 120.7.

591 views • 38 slides

Titration

Titration. Agenda Complete molarity worksheets with partner Notes on titration Demos. Partner time. Complete the molarity and dilution worksheets with a partner. Hopefully this will only take ~15 minutes.

483 views • 25 slides

Chapter 2

Chapter 2. CH7 PROBLEM SOLVING CLASS R.D. A. BOLINAS. 2.11 State the mass law(s) demonstrated by the following experimental results, and explain your reasoning:.

445 views • 23 slides

Assigning Oxidation Numbers

Assigning Oxidation Numbers. CaI 2. CaI 2. Na 2 CO 3. Na 2 CO 3. MoO 4 2-. MoO 4 2-. Ga(ClO 3 ) 3. Ga(ClO 3 ) 3. C 2 H 3 O 2 -. C 2 H 3 O 2 -. (NH 4 ) 3 PO 4. (NH 4 ) 3 PO 4. FeSO 4. FeSO 4. Mg(NO 3 ) 2. Mg(NO 3 ) 2. Na 2 Cr 2 O 7. Na 2 Cr 2 O 7. N 2 H 4. N 2 H 4.

374 views • 23 slides

Chapter 5 Chemical Reactions

Chapter 5 Chemical Reactions. 5.3 Oxidation-Reduction Reactions. Oxidation and Reduction. An oxidation-reduction reaction provides us with energy from food. provides electrical energy in batteries. occurs when iron rusts. 4Fe( s ) + 3O 2 ( g ) 2Fe 2 O 3 ( s ).

373 views • 23 slides

416 views • 22 slides

Lesson 24 Molecular Mass and Moles

485 views • 22 slides

Alcohols, Fenol and Tiol

Alcohols, Fenol and Tiol. Boiling Points. Properties of Alcohols and Phenols: Hydrogen Bonding. The structure around O of the alcohol or phenol is similar to that in water, sp 3 hybridized Alcohols and phenols have much higher boiling points than similar alkanes and alkyl halides.

503 views • 21 slides

24.11 Preparation of Aryl Ethers

24.11 Preparation of Aryl Ethers. O Na. O R. Typical Preparation is by Williamson Synthesis. S N 2. +. +. Na X. R X. O Na. O R. +. X. R O Na. Typical Preparation is by Williamson Synthesis. S N 2. +. +. Na X. R X. but the other combination.

301 views • 20 slides

FE CHEMISTRY REVIEW STEVE DANIEL sdaniel@mines

349 views • 19 slides

Writing Chemical Equations to Symbolize Chemical Reactions

Writing Chemical Equations to Symbolize Chemical Reactions. 1. Solid aluminum metal reacts with oxygen gas to produce solid aluminum oxide. Write the formulas of the reactants and products. Al + O 2 ? Al 2 O 3 Add symbols to indicate physical state. Al (s) + O 2 (g) ? Al 2 O 3 (s)

559 views • 12 slides

Writing Chemical Equations to Symbolize Chemical Reactions

Writing Chemical Equations to Symbolize Chemical Reactions. Chapter 6 & 7. 1. Solid aluminum metal reacts with oxygen gas to produce solid aluminum oxide. Write the formulas of the reactants and products. Al + O 2 ? Al 2 O 3 Add symbols to indicate physical state.

322 views • 12 slides

Ionic Compound Formulation & Nomenclature

243 views • 6 slides