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Potassium nitrate

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Potassium nitrate

Molecular formula: KNO3 CAS# 7757-79-1
Categories: Inorganic salt
PubChem CID: 24434 | ChemSpider ID: 22843 | CHEBI:63043 | CHEMBL1644029
Names
English:
EINECS:231-818-8
Nitrate of potash
Potassium nitrate(IUPAC) [Wiki]
Saltpetre
Русский:
Нитрат калия(IUPAC) [Wiki]
азотнокислый калий
калиевая селитра
калийная селитра
калия нитрат
German:
E 252
Kalisalpeter
Kaliumnitrat [Wiki]
Salpeter
العربية:
نترات البوتاسيوم [Wiki]
Español:
Nitrato de potasa
Nitrato de potasio(IUPAC) [Wiki]
Nitrato potásico
Salitre
French:
Nitrate de potassium [Wiki]
Italiano:
Nitrato di potassio [Wiki]
salnitro
triossonitrato (V) di potassio(IUPAC)
日本語:
硝酸カリウム [Wiki]
中文:
硝酸钾 [Wiki]
हिन्दी:
पोटैशियम नाइट्रेट [Wiki]
Português:
Nitrato de potássio [Wiki]
nitrato potássico

Variants of the formula:

KNO3
K(-)N(+5)O(-2)3
O`^-/N^+`|O|\O^-_(x1,N0)K^+
O\\N/O`/|O|K
O^-|N`/O/\\O/0K^+
K(NO3)
Elemental composition
Can't show the diagram.
Symbol Element Atomic weight Number of atoms Mass percent

Reactions in which Potassium nitrate is involved

  • 2AgNO3 + {M}2SO4 -> Ag2SO4 + 2{M}NO3 , where M = Na K
  • AgNO3 + KOH "-45^oC"--> AgOH"|v" + KNO3
  • {M}2SiO3 + 2H{X} -> H2SiO3 + 2{M}{X} , where M = Na K; X = F Cl Br I NO3
  • {M}OH + H{X} -> {M}{X} + H2O , where M = Li Na K Rb Cs; X = F Cl Br I NO3 CN IO3 BrO4 ClO4 N3 [AuCl4] ClO2 ReO4
  • {M}2O + 2H{X} = 2{M}{X} + H2O , where M = Li Na K Rb Cs; X = F Cl Br I NO3 CN IO3 ClO4 BrO4