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Bore me.

Make me bored!:D toi can use anything knowledge,stories..I don't care..So have fun boring me!
 heheiamme posted il y a plus d’un an
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McDreamyluva said:
In coordination chemistry, the oxidation number of a central atom in a coordination compound is the charge that it would have if all the ligands were removed along with the electron pairs that were shared with the central atom[1] (in a coordination compound, all shared electron pairs are donated par the ligands). Imagine the central atom of a molecule being stripped of all its appendages, and the intervening electrons going with the ligands, leaving the central atom 'naked.' So, for example, in water, the central atom is oxygen, and the ligands are the two hydrogens which came to the oxygen to share its electrons. In stripping, the hydrogens go away along with the two electrons they came to the oxygen for, leaving the oxygen minus 2 electrons. Thus, oxygen has an oxidation number of +2 (the absence of 2 negative charges, the electrons, is effectively equivalent to the 'presence' of 2 positive charges).

The oxidation number is used in the nomenclature of inorganic compounds. It is represented par a Roman numeral; the plus sign is omitted for positive oxidation numbers. The oxidation number is placed either as a right superscript to the element symbol, e.g. FeIII, ou in parentheses after the name of the element, e.g. iron(III): in the latter case, there is no l’espace between the element name and the oxidation number.

The oxidation number is usually numerically equal to the oxidation state and so the terms oxidation state and oxidation number are often used interchangeably. To be plus precise, however, oxidation number is used in coordination chemistry with a slightly different meaning since the rules used for counting electrons are different: every electron belongs to the ligand, regardless of electronegativity. Also, oxidation numbers are conventionally represented with Roman numerals while oxidation states use Arabic numerals. The oxidation state can differ from the oxidation number in a few cases where the ligand atom is less electronegative than the central atom (e.g., in iridium phosphine complexes), resulting in a formal oxidation state that is different from the oxidation number.

So now that you've finished lire that, solve this question:
Use half reactions to balance the equation for the reaction between ferrous (II) ion and acidified dichromate solution such that the chromic (III) ion and ferric (III) ion are part of the product. montrer working.
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posted il y a plus d’un an 
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Voted as best answer!!! Everyone can get bore through chemistry!
viju posted il y a plus d’un an
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Uhhh I was bored, and maybe a little confused..:D
heheiamme posted il y a plus d’un an
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Fascinating.....I really learned nothing from that
CielXlizzy19 posted il y a plus d’un an
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Réponses

invaderliz77 said:
....................................*sneezes*.................
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posted il y a plus d’un an 
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Bless you(:
heheiamme posted il y a plus d’un an
thespikedturtle said:
The unit cercle is a cercle that has a radius of exactly one unit. The unit cercle exists on the coordinate plane, so every radius of that cercle has a value of one unit in any direction on the coordinate plane. Using the sine, cosine, tangent, cosecant, secant, and cotangent from Trigonometry, the degree of the central angle can be found par creating a right triangle using a central angle and a radius of the unit circle. In this unit circle, pi is equal to exactly 180 degrees, so the whole cercle is the equivalent of 2 pi. toi can also use these fractions of pi to solve for the measurement of the central angle of the unit circle, making the two numbers interchangable.
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posted il y a plus d’un an 
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I could have written a lot plus about the fascinating unit triangle, but I bored myself.
thespikedturtle posted il y a plus d’un an
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ahh...good study always bores me! :P
viju posted il y a plus d’un an
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I'm bored (:
heheiamme posted il y a plus d’un an
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Yay!
thespikedturtle posted il y a plus d’un an
energizerbunny said:
*talks bout global warming*.................................................................................................................................*yawns*...
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posted il y a plus d’un an 
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Noo I don't want the penguins to die!!:o
heheiamme posted il y a plus d’un an
taytrain97 said:
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What was the question again?
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posted il y a plus d’un an 
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there was no question :)
sashlow posted il y a plus d’un an
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This section is called the "answers" section, and every post in the "answers" section is specifically labeled above it a "question," so it's a question, no matter if it has the right grammar to be a question. :)
taytrain97 posted il y a plus d’un an
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I would have laughed if toi didn't get my gender wrong. :D
taytrain97 posted il y a plus d’un an
Duncan-superfan said:
...
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posted il y a plus d’un an 
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Dots :o
heheiamme posted il y a plus d’un an
ChocoCutie411 said:
.................................................................................................................................................................................
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posted il y a plus d’un an 
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A lot of dots!!!:o boring and amazing
heheiamme posted il y a plus d’un an
jblovesme4ever said:
1 2 3 4 5 6 7 8 9 0

THERE ARE OVER 100 ODD NUMBERS
1 3 5 7 11 13 15 17



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posted il y a plus d’un an 
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What?
Channy101 posted il y a plus d’un an
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WE LEARED THIS 1N 1ST GRADE AND I FOUND IT BORUNG BUT THEM I FELL ASLEEP IN CLASS SO I REALLY COULDNT FINISH IT SORRY
jblovesme4ever posted il y a plus d’un an
STMB said:
Kiss ur asshole
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posted il y a plus d’un an 
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