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Schematic?


A schematic, or schematic diagram, is a representation of the elements of a system using abstract, graphic symbols rather than realistic pictures. A schematic usually omits all details that are not relevant to the information the schematic is intended to convey, and may add unrealistic elements that aid comprehension. For example, a subway map intended for riders may represent a subway station with a dot; the dot doesn't resemble the actual station at all but gives the viewer information without unnecessary visual clutter. A schematic diagram of a chemical process uses symbols to represent the vessels, piping, valves, pumps, and other equipment of the system, emphasizing their interconnection paths and suppressing physical details. In an electronic circuit diagram, the layout of the symbols may not resemble the layout in the circuit. In the schematic diagram, the symbolic elements are arranged to be more easily interpreted by the viewer.

Schematics and other types of diagrams, e.g.,


Transit map, a schematic map (i.e. not drawn to scale, stations are equidistant, lines are drawn at 45 and 90-degree angles)

Schematic of a drive train

Chemical engineering schematic

exploded view of a 3D-engineering drawing

Jan 22, 2016 | Computers & Internet

1 Answer

Electron dot diagram for Uup


Wow - ununpentium, it has a lot of dots

http://www.chemicalaid.com/element.php?symbol=Uup

Apr 20, 2014 | Toys

1 Answer

Draw an electron-dot diagram for sulfur


Sulfur has 16 electrons. 2 of those go on the innermost shell. 8 electrons are distributed in sets of 2 on the next shell. The remaining 6 electrons are on the outer shell in a 2-2-1-1 pattern.


12_10_2012_6_13_57_pm.gif

Nov 10, 2012 | Computers & Internet

1 Answer

Electronic oven control has numbers that do not work


If you have some numbers that work and some that don't then the touch pad is bad. repairclinic dot com has them and they are affordable and the site has diagrams instructions and more

Jun 09, 2012 | Kitchen Ranges

2 Answers

What is the electron dot diagram for nitrogen


The electron-dot structure (also known as the "Lewis dot structure") for N is shown below:dubblea_6.jpg The red dots represent electrons that comprise the atom's 5 valence electrons. Recall that the valence (outermost) electrons are those that are involved in chemical reactions of bonding. The rule you should apply to drawing this electron dot structure is to first draw (or imagine) a rectangle around the atom's symbol, letting the rectangle represent the atom's core electrons (not shown), those within the atom's inner (s) shell. Then place one electron on each side. That leaves the remaining electron to be placed on one of the already occupied sides to give the electron pair.

It doesn't matter what side you place this 5th electron, because the final result is the pattern shown above, 3 single dots and one pair of dots, which neatly reveals the bonding power* of N (3) - and the existence of the one electron pair, which predicts special types of reactivity you will probably appreciate in more advanced topics of this element's behavior.

*The single electrons are more reactive than the electron pair, and will readily form bonds with other atoms, such as H. This allows you to predict that N and H atoms will combine to form NH3.

How do you know there are 5 valence electrons? For the answer, refer to the following partial image of the Periodic Table of the Elements I drew using Word and SnagIT software:
dubblea.gif
Notice the number-letter labels above each column ("group") of elements, for example "5A." The letter A indicates the groups of "representative" elements, the most common elements studied in general chemistry courses. The numbers before the "A" represents the number of valence electrons surrounding each element's atoms. For example, hydrogen has one valence electron, nitrogen has 5 valence electrons, and oxygen has 6 valence electrons.

Using the rules described above for drawing electron-dot structures, how many single dots and double dots should be drawn around H? Around O? Can you predict the bonding power of each of these atoms? What molecular compounds do you predict would be formed from the reaction of H and H? What molecular compound do you predict would form between combining H atoms and O?

Hints:
Reactions tend to occur that cause the single electrons (dots) to pair up. This occurs because paired electrons are much more stable than single electrons. A strong driving force for a reaction is the going from a less stable state to a more stable state. Hydrogen atoms from H2 molecules (diatomic molecules). H and O atoms combine to form dihydrogen oxide, also known as water!

Summary:
  • A very simple set of rules allows you to predict the electron dot structures of the representative elements.
  • The electron dot structures are very useful, because they can allow you to predict the bonding power of each representative element.
  • They are also useful in guiding your prediction of the compositions of molecules that can form during reactions between their atoms (that is, how many of each element in the molecule).
  • In more advanced topics you will also be able to use electron-dot structures to predict the shapes (or geometry) of molecules, including bond angles!
  • So, learning the skill of drawing electron-dot structures is very important to mastering chemistry!

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Nov 04, 2010 | Scientific Explorer My First Chemistry Kit

1 Answer

Just need a dot diagram for these molecules N2 and O2


What is the atomic-weight for N (Nitrogen)? For oxygen?
The atomic-weight determines the number of protons in the nucleus of the atom, and the number of electrons at each level.

Oct 28, 2010 | Computers & Internet

1 Answer

I want circuit diagram of intel dot station 2300


It's very relly hard to get the circuit diagram of intel dot station 2300..

you should try another way to solve your problem

you can tell what problem you are having with it.,


Jul 06, 2009 | Intel Dot Station (INTC300AIO) PC Desktop

1 Answer

Timing chain diagram


Just wrap the chain around the gears and lineup the dots. dot to dot and put them on. That's how it goes. The timing itself is not adjustable. It's controlled by the engines computer. It's that simple.

Apr 27, 2009 | 1990 Pontiac Grand Am

1 Answer

Television cable circuit frequency circuit diagram


many manuals at www dot eserviceinfo dot com.
many fbt pinouts, diagrams @:
http://www.hrdiemen.es/products/index.php?command=viewPage&page=descarga

Aug 13, 2008 | Toshiba 32A33 32" TV

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