Which intermolecular forces are present in C2H4O2?

List of recommended animations in biology and chemistry on the web
 updated on 3/10/2010

title62. intermolecular forces
(D.C. Krause)
contentPhysical states
London dispersion forces (van der Waals forces)
Dipole-Dipole Forces
Hydrogen bonds
Ion dipole forces
Surface tension
Adhesion and cohesion
Properties of liquids
Phase diagram
Area of ​​Expertisechemistry
Format of the animationsFlash, swf
Language of the pages
Entry in the list10.3.2010
comment+++, detailed texts in English


 

 

 
title59. aerobic respiration
      
contentOverview and balance of the glycolysis, the Krebs cycle and the end oxidation in the respiratory chain
Area of ​​ExpertiseBiochemistry, metabolism
Format of the animationsFlash, swf
Language of the pages
Entry in the list10.3.2010
comment++, strong reduction to the essentials, text and discussed in English, followed by a short knowledge test


 
title58. The manufacture of sulfuric acid
(by Hartmut Gölker)
content
Double contact process, large-scale production in three stages,
lecture-like, spoken representation of reactions, animation of the system at the end
Area of ​​Expertisechemistry
Format of the animationsFlash - swf
Language of the pages
Entry in the list10.3.2010
comment++, like in the school textbook


 

 
title56. Interactive chemistry (R.-P. Schmitz; Uni Wuppertal)
or his private homepage
contentlarge collection:

● Water - solvent for salts

● Water - some properties
● NaCl synthesis - ion formation and binding
● Electrochemistry
● Periodic table - content relevant to the atomic structure

● Particle models in the beginning class
● 3D molecular representations [Java applet]
● Chlorophyll and ß-carotene * a case for two

...

Area of ​​ExpertiseBiochemistry, biology, chemistry
Format of the animationsFlash
Language of the pages
Entry in the list10.3.2010
comment++++ simply great!

 
title55. Cell biology animation
(by John Kyrk)
contentlarge collection: anatomy, biochemistry, genetics, metabolism, evolution ...
Area of ​​ExpertiseBiochemistry, chemistry
Format of the animationsFlash
Language of the pages
Entry in the list8.9.2008
comment++++ simply great! can only be used online
translated into several languages


 




 
title53. Titration behavior of amino acids(Edward K. O'Neil and Charles M. Grisham at the University of Virginia in Charlottesville, Virginia)
contentpKa values ​​of the proteinogenic amino acids, titrations, all interactive, representation of the reactions of the amino acids in water ==>
Amino acid structures
Area of ​​Expertisechemistry
Format of the animationsJava applet
Language of the pages
Entry in the list19.2.2006
comment+, also other interesting animations on these web pages


 
title52. * Silicones, a group of substances with many properties, are making a career for themselves
(University of Duisburg together with Wacker-Chemie)
contentBouncing putty, hydrophobization of Ytong stones
Area of ​​Expertisechemistry
Format of the animationsFlash animation
Language of the pages
Entry in the list19.2.2006
comment++, fine interactive video clips, fine collection all about silicone chemistry


 
title51. Bee dance (on the pages of www.planet-wissen.de)
contentWaggle dance and round dance are explained using trick and text help
Area of ​​Expertisebiology
Format of the animationsswf, flash
Language of the pages
Entry in the listFebruary 19, 20006, new March 2, 2010
comment+++, just great! nice: with a subsequent test !!!


title50.A) Life Cycle of HIV (added on September 8th, 2008) and B) HIV ... (added on September 8th, 2008)
contentTo A) animation sequences divided into basic knowledge, expanding knowledge and in-depth knowledge, virus infestation, infiltration, function of reverse transcriptase, reproduction, translation, drug effect and much more.
to C) with anatomy, transcription, translation ...
Area of ​​Expertisebiology
Format of the animationsswf, flash movie
Language of the pages(including English discussed)
Entry in the list5.3.2OO5, 8.9.2008
comment+++, can be operated interactively, explanatory specialist texts next door
another tip:
simplified representation: * HIV and AIDS with spoken specialist text
(swf animation in German)
* Pathogen tactics: influenza, TBC, malaria


 
title49. A) Photosynthesis
B) Photosynthesis (light and dark reaction) and breathing (English)
contentA) simple and detailed representations, simulation of the processes in photosystems 1 and 2, photolysis, ATP and NADPH2 formation, step-by-step exploration possible,
Complete overview of photosynthesis, with test questions on the topic (all in English)

B) everything is explained in steps

Area of ​​Expertisebiology
Format of the animationsswf
Language of the pages
Entry in the list12/28/2004, new 9/8/2008
comment++, very clearly designed and reduced to essential phenomena
see also title 8 in this list


 
title48.Simulation of Sn2 reactions (Thomas J. Greenbowe; Iowa State University)
contentselect suitable molecules to react and consider the reaction mechanism
Area of ​​Expertisechemistry
Format of the animationsswf
Language of the pages
Entry in the list28.12.2OO4
comment+++, on the pages of Prof. Greenbowe there are even more great things !!!


 
title47th group of finds on electrochemistry (Thomas J. Greenbowe; Iowa State University)
contentgalvanic cells (assemble yourself), conductivity tests, electrolysis ... interactive operation of the FLASH clips
Area of ​​Expertisechemistry
Format of the animationsswf files on one html page
Language of the pages
Entry in the list28.12.2OO4
comment+++, great job, researching electrochemical phenomena on the computer

title46. ​​Aqueous equilibrium systems
content8 animations show aqueous equilibria: 1. water, 2. acids and dissociation, 3. strong acids, 4. weak acids, 5. a buffer system, 6. strong base and buffer, 7. strong acid and buffer, 8. titration of a weak Acid with a strong base
Area of ​​Expertisechemistry
Format of the animationsswf, flash
Language of the pages
Entry in the list8.4.2OO4
comment++, English descriptions of the reactions available


 
title45. chemical bonds

contentRepresentations of intra- and intermolecular bonds (covalent B., ionic bonds, hydrogen bonds, polar electron pair bonds)

Area of ​​Expertisechemistry
Format of the animationsswf
Language of the pages
Entry in the listnew: 8.9.2008
comment++, simple and clear, with English descriptions and discussed in English, quizzes about chemical bonds (in English)
only animation of H-bridges (new 2.3.2010)


 
title44. HHMI Biointeractive - Collection of biological animations
(Continued from link: (21) from the Howard Hughes Medical Institute)
contentinteractive animations on biological topics: The Transgenic Fly Virtual Lab (new!), The Bacterial Identification Lab, The Cardiology Lab, The Neurophysiology Lab,, 2) The interactive cell, 3) The mutations, 4) The metastases, 5) The repair enzymes, 6 ) The immune system, 7) the diagnosis and 8) radiotherapy
Area of ​​ExpertiseBiology, genetics, immunobiology
Format of the animationsshockwave
Language of the pages
Entry in the list8.4.2OO4
commentabsolute top, more animations to: DNA, RNA, cancer, immunobiology, infectious diseases, neuroscience and much more as Quicktime or WMF video


 

 
title42. Nucleophilic substititution and elimination reactions
(by Daniel J. Berger)
contentAnimation of Sn1, Sn2, E1 and E2
Area of ​​Expertisechemistry
Format of the animationsanimated gifs and chime animation
Language of the pages
Entry in the list26.1.2OO3
comment++, small but nice, with a description of the reaction steps


 
title41. A) Fuel cell
B) PEMFC fuel cell
C) fuel cell
contentAnimation of the processes on the electrodes, how a fuel cell works
Area of ​​ExpertiseChemistry physics
Format of the animationsA) animated gif
B) swf
C) wmv video
Language of the pages
Entry in the listA) 26.1.2OO3 and B) and C) 8.9.2008
commentA) ++ Info text and process description available
B) +++ interactive operation in steps, detailed explanations of function and technology
C) discussed animation (or here http://www.eon-edis-vertrieb.com/html/14673.htm)


 
title4O.Sn1 and Sn2 mechanism
(Dr. Rudolf Ehrler)
contentMechanisms Sn1 and Sn2, explanations of the mechanisms,
Area of ​​Expertisechemistry
Format of the animationsVRML (wrl)
Language of the pages
Entry in the listchanged on 9/8/2008
comment+++, VRML plug-in, e.g. from Cortona required


 
title39. Chemical equilibrium
(by David N. Blauch)
contentnumerous applets on chemical equilibrium including:
  • Demonstration of the chemical equilibrium
  • Principle of Le Chatelier (concentration, pressure, temperature)
  • ...
Area of ​​Expertisechemistry
Format of the animationsJava applet
Language of the pages
Entry in the list21.4.2OO2
comment+++, with explanations, Recommendations 38/39 are a selection from the great chemistry applet collection by David N. Blauch (from Davidson College)! Atomic Structure, Chemical Analysis, Chemical Bonding, Chemical Equilibria, Chemical Kinetics, Crystal Structure, Gases, Phase Changes, Thermodynamics

 
title38. Calorimetry
(by David N. Blauch)
contentnumerous applets for calorimetry, including:
  • Heat Capacity of a Calorimeter
  • Heat of Neutralization
  • Heat of Combustion of Methane
  • Specific Heat Capacity of Copper (specific heat capacity of Cu)
  • Heat of Solution of Calcium Hydroxide
  • ...
Area of ​​ExpertiseChemistry, thermodynamics
Format of the animationsJava applet
Language of the pages
Entry in the list21.4.2OO2
comment+++, with explanations

title37. Electrophoresis Simulation (Dr. Paul Craig, Rochester Institute of Technology)
 
contentInteractively discover the principles of electrophoresis technology,
Area of ​​ExpertiseChemistry, biochemistry
Format of the animationsJava applet
Language of the pages
Entry in the list1O.3.2OO2
comment++, with English instructions and theoretical explanations about the EP

title36. A) The cell
B) cells alive!
contentA) Cell organelles and their tasks
B) Plant and animal cells, tasks of the organelles, mitosis, meiosis, cell cycle
Area of ​​Expertisebiology
Format of the animationsFlash
Language of the pagesA) B) 8.9.2008
Entry in the list3.2.2OO2 and 8.9.2008
comment++ in B) with puzzles and quizzes

 
title35. Malaria
contentAnimation
Area of ​​Expertisebiology
Format of the animationsFlash
Language of the pages
Entry in the list3.2.2OO2
commentspoken and with text

title34. Reaction Mechanisms
contentelectrophilic addition
electrophilic substitution - electrophilic substitution
nucleophilic substitution (bimolecular) - nucleophilic substitution Sn2
nucleophilic substitution (unimolecular) - nucleophilic substitution Sn1
nucleophilic addition - nucleophilic addition
Area of ​​Expertisechemistry
Format of the animationsJava applet
Language of the pages
Entry in the list1.12.2OO1
commentinteractively easy to use, step-by-step


 
title33. A) Meiosis
B) Mitosis and Meiosis
contentA) Meiosis with technical explanation in English, presentation with texts and quizzes
B) with English text
Area of ​​Expertisebiology
Format of the animationsflash, shockwave
Language of the pages
Entry in the list8.9.2008
commentsee also the alternatives items 8 and 36 of this list

 
title32. Electrophilic aromatic substitution
contentseveral short film sequences e.g. on the mesomeric energy, rearomatization on benzene
Area of ​​Expertisechemistry
Format of the animationsavi
Language of the pages
Entry in the list25.11.2OO1
comment++, good explanatory specialist texts, the other topics are also interesting to reach via back to the start page, the sparse content of most of the avi films that are too large (up to 9OO kB) is not so great

title31. ANIMATION: Gene Therapy
contentHow does gene therapy work?
Area of ​​ExpertiseBiology, genetics
Format of the animationsflash
Language of the pages
Entry in the listnew 8.9.2OO8
comment++, with informative texts, can be operated step by step,


 
title30. 3D reaction animations
(ChemgaPedia)
content
  • addition
  • Diels-Alder
  • Eliminations
  • Ozonolysis of Alkenes
  • and much more
Area of ​​Expertisechemistry
Format of the animationschime - plugin
Language of the pages
Entry in the list8.9.2OO8
comment+++, can be played step by step in 3D with specification of the transition states in 2D

 
title29. Mechanisms of reaction with halogen compounds
(Original title "DERIVES HALOGENES")
contentSn - reaction (Walden reversal), elimination (E2 - mechanism)
Area of ​​Expertisechemistry
Format of the animationschime - plugin
Language of the pages
Entry in the list8.11.2OO1
comment++

title28. What Is A Coordination Compound? Coordination compounds, complex compounds
contentStructure, geometry, isomerism, crystal field theory, molecular library (currently 452 molecules), glossary of complex chemistry ...
Examples illustrated by chime animations
Area of ​​Expertisechemistry
Format of the animationschime - plugin
Language of the pages
Entry in the list28.1O.2OO1
comment++, everything is included

title27. Atoms, periodic table, electromagnetic radiation, spectroscopy, physical chemistry - Bose-Einstein condensation (BEC side)
Nobel Prize in Physics 2OO1
contentselect the "Table of Contents" button: physical chemistry brought up close via role-play dialogues, all phenomena around the world of atoms can be studied interactively using mostly great Java applets
worth seeing e.g.
Energy Levels, The Beginnings of the Periodic Table, Science Trek, The Atom Laboratory
Area of ​​ExpertiseChemistry physics
Format of the animationsJava applets
Language of the pages
Entry in the list25.1O.2OO1
comment++++, Java must be active, great presentation

title26. The Maxwell-Boltzmann distribution (by Prof. Andrew M. Rappe, Department of Chemistry University of Pennsylvania)
contentOriginal title: JAVA Simulation of the ideal gas, changes in the number of particles and changes in temperature possible, graphic display
Area of ​​Expertisechemistry
Format of the animationsJava applet
Language of the pages
Entry in the list14.1O.2OO1 new 3.3.2010
comment++, Java must be active, start: click on "Applet" explanatory texts




title24. Animated reaction mechanisms (by Dr Rod Beavon, London)
contentReaction mechanisms:
Nucleophilic substitution: SN1 2-Chloro-2-methylpropane and aqueous sodium hydroxide
Nucleophilic substitution: SN2 Chloromethane and aqueous sodium hydroxide
Electrophilic addition Ethene and bromine
Electrophilic substitution Benzene and nitric acid with concentrated sulfuric acid
Area of ​​Expertisechemistry
Format of the animationsanimated gifs
Language of the pages
Entry in the list1.1O.2OO1
comment++, not operable, well-explanatory texts on the mechanism

title23. A) The Enzymatic Mechanism of GAPDH
B) The Enzymatic Mechanism of Class I Aldolase
contentA) Animated illustrations of the enzyme reaction of glyceraldehyde-3-phosphate dehydrogenase
B) Aldolase: fructose-1,6-bisphosphate ==> GAP + DHAP

Area of ​​ExpertiseBiochemistry, enzymatics
Format of the animationsswf
Language of the pages
Entry in the list8.9.2008
comment++, with text explanations and markings, in reaction steps

title22. Metabolic Pathways of Biochemistry
(Site designed and maintained by Karl J. Miller)
content
  • Carbohydrate metabolism
  • Lipid metabolism
  • Amino Acid - Protein Metabolism
  • Energy metabolism, metabolism
  • Coenzymes
Area of ​​ExpertiseBiochemistry, metabolism
Format of the animationsChime plugin
Language of the pages
Entry in the list1.1O.2OO1 new 3.3.2010
comment++, the metabolic process is shown as a scheme in 2D and / or 3D,


title21. ELISA technology - a virtual laboratory
(the HHMI-Virtual Lab from the Howard Hughes Medical Institute)
contentOriginal title: "The Immunology Lab" "Students will learn about the assay procedure and the equipment and materials that are needed. By completing this exercise, students will gain a better understanding of experimental design, key concepts in
immunological reactions, and interpretation of data. "
Area of ​​ExpertiseBiology, microbio
Format of the animationsShockwave
Language of the pages
Entry in the list21.9.2OO1
comment+++, according to instructions, all necessary work steps are carried out independently in the laboratory, glossary for the explanation of technical terms

title2O. BioInteractive`s Animation Console (team led by Dennis Liu, Ph.D. from the Howard Hughes Medical Institute)
contentAnatomy of the Cochlea (Neurobiology)
Bacterial Conjugation (Infectious Diseases)
Diffusion Across Membranes (General Biology)
Fly Circadian Activity (Biological Clocks)
Human Suprachiasmatic Nucleus Anatomy (Biological Clocks)
Intracellular Infection by Salmonella (Infectious Diseases)
Pathogenic E. coli Infection Mechanism (Infectious Diseases)
The Drosophila Molecular Model (Biological Clocks)
The Mammalian Molecular Model (Biological Clocks)
The T Cell (Immunology)
The Visible Heart (Cardiology)
Viral Infection (Infectious Diseases)
Viral Subunit Reassortment (Infectious Diseases)