3000 plus 50 plus 0.009 in standard notation is 3,050.009
It has to be interval notation
8H+ + MnO4- + 5Fe2+--> 5Fe3+ + Mn2+ + 4H20
78.34
20,000 + 3,400,000
The name of the Mn2+ ion is manganese(II) ion.
The reduction equation for MnO4- to Mn2+ is: MnO4- + 8H+ + 5e- → Mn2+ + 4H2O
The color of Mn2+ ion in estimation of iron 2 permanganometry is purple.
Mn has 25 protons.
Yes, Mn2+ is a cation. It has a charge of +2 because it has lost two electrons. Cations are positively charged ions formed by losing electrons.
The compound Mn2(SO3)3 is called manganese(III)sulphite.
The oxidation number of Mn in Mn2+ is +2. This is because each Mn atom in the Mn2+ ion contributes a charge of +2.
The electron configuration for Cu using spdf notation is 1s2 2s2 2p6 3s2 3p6 3d10 4s1 4p6.
Mn2+ is more stable than Mn3+ because Mn2+ has a half-filled 3d orbital configuration, which is energetically favorable. Mn3+ has a completely filled 3d orbital, which is less stable due to the higher energy of a fully filled orbital.
3000 plus 50 plus 0.009 in standard notation is 3,050.009
The electron configuration for nickel (Ni) is 1s2 2s2 2p6 3s2 3p6 3d8 4s2. This represents the arrangement of electrons in its orbitals following the aufbau principle. The "spdf" notation refers to the distribution of electrons into subshells; for nickel, it would be 1s2 2s2 2p6 3s2 3p6 3d8 4s2.
The oxidation state of Mn in the compound Mn2 is +2. Each Mn atom has an oxidation state of +2, as indicated by the subscript 2 in the formula Mn2.