What is the formula of pyridine?

C5H5NPyridine / Formula
Pyridine is a basic heterocyclic organic compound with the chemical formula C5H5N. It is structurally related to benzene, with one methine group (=CH−) replaced by a nitrogen atom. It is a highly flammable, weakly alkaline, water-miscible liquid with a distinctive, unpleasant fish-like smell.

What is the conjugate acid of pyridine?

Pyridinium refers to the cation [C 5H 5NH] +. It is the conjugate acid of pyridine.

What is the empirical formula for pyridine?

Pyridine has 5 carbon atoms, 5 hydrogen atoms, and a nitrogen atom. It is a 6 atom heterocyclic organic compound and has a molar mass is 70.0999 g/mol….Pyridine Chemical Formula.

FORMULAS Related Links
Variance And Standard Deviation Formula Normality Definition And Formula

What is nitration of pyridine?

Reaction of pyridine compounds in organic solvents with N2O5 gives the corresponding N-nitropyridinium nitrate. On reaction of this with an aqueous solution of NaHSO3 unstable 1,2- and 1,4-dihydropyridine compounds are formed which react to give β-nitropyridine compounds.

What is the Iupac name of pyridine?

IUPAC Name pyridine
Alternative Names Azabenzene Azine
Molecular Formula C5H5N
Molar Mass 79.102 g/mol
InChI InChI=1S/C5H5N/c1-2-4-6-5-3-1/h1-5H

What is the name of C5H5?

cyclopentadienide cyclopentadienide anion

PubChem CID 3490527
Structure Find Similar Structures
Molecular Formula C5H5-
Synonyms cyclopentadienide cyclopentadienide anion cyclopenta-2,4-dienide Cp(-) (C5H5)(-) More…
Molecular Weight 65.09

What is the name of C5H5NH?

The pyridinium dichromate (PDC) or Cornforth reagent is a pyridinium salt of dichromate with the chemical formula [C5H5NH]2[Cr2O7].

What is the conjugate acid of HS −?

acid H2S
HS- is the conjugate base of the acid H2S. NH3 and NH4+ are a conjugate acid-base pair. NH4+ is the conjugate acid of the base NH3. Every acid has a conjugate base, and every base has a conjugate acid.

What is the molecular formula of piperidine?

C5H11NPiperidine / Formula

Piperidine is an organic compound with the molecular formula (CH2)5NH. This heterocyclic amine consists of a six-membered ring containing five methylene bridges (–CH2–) and one amine bridge (–NH–). It is a colorless liquid with an odor described as objectionable, and typical of amines.

Which is major product nitration of pyridine?

The pyridine ring occurs in many important compounds, including agrochemicals, pharmaceuticals, and vitamins. Historically, pyridine was produced from coal tar. As of 2016, it is synthesized on the scale of about 20,000 tons per year worldwide….Pyridine.

Dipole moment 2.2 D
GHS labelling:

What nitration of pyridine gives major product?

Nitration of pyridines 1a–o with nitric acid in trifluoroacetic anhydride , gave the corresponding 3-nitropyridines 6a–n in yields of 10–83%.