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[1] [2] [3] Salawat is a plural form of salat (Arabic: صَلَاة) and from the triliteral root of ṣ-l-w (the letters ṣād-lām-wā, ص ل و) which literally means 'prayer' or 'send blessings upon'. [4] [5] Some Arabic philologists suggest that the meaning of the word "Salawat" varies depending on who uses the word and to whom it is used ...
Salat al-Fatih is commonly known as Durood Fatih in the Indian subcontinent and Sholawat Fatih in Far East Asia. [ 3 ] This litany was transmitted to Muslims by the Sheikh Muhammad ibn Abi al-Hasan al-Bakri , a descendant of Abu Bakr al-Siddiq .
Nitroglycerin (NG) (alternative spelling of nitroglycerine), also known as trinitroglycerol (TNG), nitro, glyceryl trinitrate (GTN), or 1,2,3-trinitroxypropane, is a dense, colorless or pale yellow, oily, explosive liquid most commonly produced by nitrating glycerol with white fuming nitric acid under conditions appropriate to the formation of the nitric acid ester.
Magnesium nitrate reacts with alkali metal hydroxide to form the corresponding nitrate: Mg(NO 3) 2 + 2 NaOH → Mg(OH) 2 + 2 NaNO 3.. Since magnesium nitrate has a high affinity for water, heating the hexahydrate does not result in the dehydration of the salt, but rather its decomposition into magnesium oxide, oxygen, and nitrogen oxides:
The fajr prayer, [a] alternatively transliterated as fadjr prayer, and also known as the subh prayer, [b] [c] is a salah (ritual prayer) offered in the early morning. Consisting of two rak'a (units), it is performed between the break of dawn and sunrise.
A common nitrate test, known as the brown ring test [2] can be performed by adding iron(II) sulfate to a solution of a nitrate, then slowly adding concentrated sulfuric acid such that the acid forms a layer below the aqueous solution. A brown ring will form at the junction of the two layers, indicating the presence of the nitrate ion. [3]
H 2 N 2 O 2 + 2 H + + 2 e − ⇌ N 2 + 2 H 2 O; E 0 = +2.65 V. Oxidation reactions usually result in the formation of the nitrate ion, with nitrogen in oxidation state +5. For example, oxidation with permanganate ion can be used for quantitative analysis of nitrite (by titration): 5 NO − 2 + 2 MnO − 4 + 6 H + → 5 NO −
Potassium nitrate is a chemical compound with a sharp, salty, bitter taste and the chemical formula K N O 3.It is a potassium salt of nitric acid.This salt consists of potassium cations K + and nitrate anions NO − 3, and is therefore an alkali metal nitrate.