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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?
  • 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?
  • 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
  • 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
  • Mechanism of decomposition of N2O5 - Chemistry Stack Exchange
    @ArijitSingh $\ce {NO3}$ is an intermediate in this case, so it does not make sense for it to stay (not be readily consumed) and appear as a reactant for an overall reaction that does not include it in the first place
  • Why do bubbles form in the reaction Zn(NO3)2 + Mg→ Mg(NO3)2 + Zn
    Magnesium often forms bubbles in metal displacement reactions such as this one See, for instance, this answer where a similar phenomenon is seen with copper as the displaced metal Magnesium reacts with liquid water to generate hydrogen, but only slowly when the water is pure due to the low solubility of the hydroxide that is also formed in this reaction ($\ce {Mg + 2H2O -> Mg (OH)2 + H2
  • Testing for nitrate ions with NaNO3 in Devardas test
    Quoting from Svelha G , Vogel's Qualitative Inorganic Analysis, A solution of nitrate ion is boiled with zinc dust aluminium powder and sodium hydroxide solution to get positive result Excellent result is obtained by the use of Devarda's alloy (45% Al, 5% Zn, 50% Cu) but the ammonium ions must be removed by boiling the solution with sodium hydroxide solution or almost evaporating it to
  • 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
  • Why is nitric acid such a strong oxidizing agent?
    ManishEarth did a good job explaining already Perhaps I could point out one more you could think of to understand why nitric acid has such a high reduction potential The nitrogen centre in nitric acid is in +5 oxidation state, which is also the highest known oxidation state of nitrogen As a result, the acid exists in high energy state to begin with as it is really unstable
  • Why does copper react only with nitric acid? [duplicate]
    Copper is an unreactive metal and doesn’t react in normal circumstances with dilute acids However, it does react with nitric acid Why is this? Nitric acid is an oxidizing agent and the reaction is not the usual acid + metal reaction The products are oxides of nitrogen instead of hydrogen The actual nitrogen oxide formed depends on the concentration and temperature of the acid There are





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