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  • How is the Nitrate Ion (NO3) formed? - Chemistry Stack Exchange
    5 I understand how the nitrite $\ce {NO2}$ ion can be formed and have a negative charge, but the nitrate $\ce {NO3}$ ion is confusing me I made some simple drawings to try to explain what I don't understand: Does the "electron from outside" that the oxygen receives, as indicated in the drawing, comes from the nitrogen atom?
  • Which has the greater N–O bond length, NO₂⁻ or NO₃⁻?
    For the nitrate ion (NO3-), there is one double bond that leads to resonance amongst all three of the nitrogen-oxygen bonds This effectively gives each bond the characteristic of 1 3 bonds, and slightly longer than in the nitrite ion
  • Are all NO3- salts soluble in water? If so, why?
    All the examples of $\\ce{NO3-}$ salts are soluble in water (all that I know about) Is it always so or there is some salt which doesn't dissolve in water? If so what is the reason behind it?
  • Why isnt O=N-O-O the best lewis structure for NO3-?
    0 I'm practicing lewis structures and I'm stuck on the one for NO3 -1 (nitrate ion) I understand that N has to be the central atom because it is the least electronegative, but I'm confused why all the O have to be bonded to the N atom With O=N-O-O, you get 3 zero formal charges and one -1 instead of one zero, two -1 and one 1, which seems better
  • Is this a valid structure for the nitrate ion?
    Technically, the asker's suggested canonical structure (and indeed many others) also plays some role in describing the nature of the nitrate ion, but its importance is significantly smaller than the three main forms with one double bond
  • inorganic chemistry - Why is it wrong to draw the Lewis structure of a . . .
    0 When drawing for example the Lewis structure of nitrate ion (NO3)^-1 whould it be wrong to draw nitrogen and oxygen separately and then try to figure out the structure of the ion? In that case does the nitrogen give one of its electrons to the oxygen? cause a nitrogen atom does have a lone pair of electons but in the nitrate ion they are gone
  • Bond length in NO3- - Chemistry Stack Exchange
    I am doing a multiple choice question for which one of the possible answers is, for the Lewis structure of NO3- (one of the oxygens is double bonded to the nitrogen and the other two are single bon
  • inorganic chemistry - Delocalization of π-electrons in nitrate ion . . .
    Benzene and nitrate ion are given in my textbook as examples for the delocalization of π-electrons Benzene, due to symmetry of its resonating structures, is simple enough We assume that σ-electro
  • inorganic chemistry - Brown ring from the anion detection of NO3 . . .
    The brown ring formed in the confirmatory test for the nitrate ion is due to the complex called nitroso ferrous sulphate, or pentaaqua nitrosyl iron (II) sulfate with the formula $\ce { [Fe (H2O)5NO]SO4}$ The concentrated sulfuric acid decomposes this complex and brown ring disappers in a few seconds when $\ce {H2SO4}$ moves to the upper layer This is why slow addition of the acid (through
  • Why do we have to prevent the hydrolysis of iron(III) nitrate?
    I want to make particular concentration of ferric ions from $\\ce{Fe(NO3)3 9H2O}$, and then I found this video It says that we have to add nitric acid to prevent iron from hydrolysis, what does it m





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