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  • Sn + HNO3: When will the metastannic acid H2SnO3 appear?
    I am dissolving tin in nitric acid What reactions will take place depending on the conentration of $\\rm{HNO}_3$ and temperature? Particularly, I am interested when the metastannic acid $\\rm{H_2Sn
  • What precipitate is formed when a copper coin is dissolved in . . .
    The textbook analysis of brass precipitates tin as a metastannic acid that was given an empirical formula The procedure requires heating to dryness and redissolving copper and zinc
  • Recently Active inorganic-chemistry Questions - Page 61
    Sn + HNO3: When will the metastannic acid H2SnO3 appear? I am dissolving tin in nitric acid What reactions will take place depending on the conentration of $\rm {HNO}_3$ and temperature? Particularly, I am interested when the metastannic acid $\rm {H_2SnO_3} inorganic-chemistry Nilay Ghosh 26 5k answered Oct 23, 2018 at 18:25 1vote 1answer
  • Why does like dissolve like? - Chemistry Stack Exchange
    Polar solvents love polar solutes to be dissolved in it and non polar with non polar Often said as like dissolves like Okay, polar loving polar can be understood with help of the facts: same polar
  • How to dissolve inkjet printer ink - Chemistry Stack Exchange
    I have a very large (10x10 feet) B amp;W line drawing that was printed on plain paper with an inkjet plotter I want to transfer this drawing onto a wooden surface to use it as a guideline for some
  • Do conformations arise from vibrations? - Chemistry Stack Exchange
    I was wondering how a molecule transforms from one conformation to another Surely, since the conformations are separated by a potential barrier, some activation energy must be required The energies
  • Is it actually possible to dispose of a body with hydrofluoric acid?
    I can't say if this is possible, but concentrated HF poses a very real threat of delayed, life threatening damage by scavenging calcium from the body, either by splash or inhalation HF is not a strong acid, but its toxicity makes it substantially more dangerous to work with than many strong acids I tend to think that dissolving a body would be quite difficult, and then you'd have the scrub
  • Number of atoms in NaCl unit cell - Chemistry Stack Exchange
    Unit cells demonstrate alignment and relative position of atoms within a crystal but provide no overt stoichiometric information The unit cell model isn't meant to imply that atoms group to form these individual cubes or shapes As such, the atoms charges won't necessarily balance In the case of NaCl, the face-centered cubic unit cell has an odd number lattice points and thus doesn't include
  • Reference request on potassium cyanide production method
    I kindly ask for a reference for the following claim about potassium cyanide, found at potassium atomistry com: It is also obtained by the action of a mixture of steam and nitrogen on potassium
  • Reaction of alcohols with PCl5 and PCl3 - Chemistry Stack Exchange
    The reaction of alcohols $\ce { ROH }$ with $\ce { PCl5 }$ and $\ce { PCl3 }$ yields an alkyl halide $\ce {RCl} $ With $\ce { PCl5 }$, the reaction is quite simple leading to the formation of $\ce { RCl





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