It is "Kalii permanganas"
The name corresponding to this formula is "potassium manganite".
Potassium permanganate
if X simply represents and unknown, then the compound would be potassium permanganate, KMnO4
Number of moles= Mass/molar mass (g/mol) Hence Mass= mol × molar mass Mol=2.55 Molar mass of KMnO4= 39+55+(16×4)= 158g/mol Where K=39, Mn=55 and O =16 Hence Mass of KMnO4 in 2.55 mols of the compound= 2.55×158= 402.9g.
The formula for potassium permanganate is KMnO4
The name corresponding to this formula is "potassium manganite".
Potassium permanganate
if X simply represents and unknown, then the compound would be potassium permanganate, KMnO4
KMnO4 is potassium permanganate.
KMnO4
The compound potassium permanganate has chemical formula KMnO4 Molecular mass of KMnO4 = 39.1 + 54.9 + 4(16.0) = 158.0 Mass of KMnO4 = amount of KMnO4 x Molecular mass of KMnO4 = 2.55 x 158.0 = 403g
Number of moles= Mass/molar mass (g/mol) Hence Mass= mol × molar mass Mol=2.55 Molar mass of KMnO4= 39+55+(16×4)= 158g/mol Where K=39, Mn=55 and O =16 Hence Mass of KMnO4 in 2.55 mols of the compound= 2.55×158= 402.9g.
The formula for potassium permanganate is KMnO4
The Stoichiometry of molar concentration follows this simple formula: Mol = Volume (dm³) × Molar Concentration (mol/dm³) Hence: Molar Concentration (mol/dm³) = Number of moles (mol)/ Volume (dm³)
Compound is made out of different types of atoms. Some of the examples are, H20, Co2, KMno4. Elements are made out of only the same atom.
KMnO4 is an ionic compound with K+ and MnO4- ions. The permanganate, MnO4-, ion can be considered as a coordination complex between Mn7+ and four O2- ions- , with the O2- tetrahedrally coordinated around the manganese .
such a compound is an oxidizing agent as , KMnO4 , K2Cr2O7 , K2CrO4 ,MnO2 , H2O2 etc.