The following questions refer to the following system: 500.0 mL of 0.020 M Mn(NO3)2 are mixed with 1.0 L of 1.0 M Na2C2O4. The oxalate ion, C2O4, acts as a ligand to form a complex ion with the Mn2+ ion with a coordination number of two. Mn2+ + C2O4 2– MnC2O4 K1 = 7.9 x 10^3 [Mn(C2O4)2] 2– MnC2O4 + C2O4 2– K2 = 1.26 x10^–2 Find the equilibrium concentration of the [Mn(C2O4)2]2– ion.
Atomic Structure
The basic structure of an atom is defined as the component-level of atomic structure of an atom. Precisely speaking an atom consists of three major subatomic particles which are protons, neutrons, and electrons. Many theories have been stated for explaining the structure of an atom.
Shape of the D Orbital
Shapes of orbitals are an approximate representation of boundaries in space for finding electrons occupied in that respective orbital. D orbitals are known to have a clover leaf shape or dumbbell inside where electrons can be found.
The following questions refer to the following system: 500.0 mL of 0.020 M Mn(NO3)2 are mixed with 1.0 L of 1.0 M Na2C2O4. The oxalate ion, C2O4, acts as a ligand to form a complex ion with the Mn2+ ion with a coordination number of two. Mn2+ + C2O4 2– MnC2O4 K1 = 7.9 x 10^3 [Mn(C2O4)2] 2– MnC2O4 + C2O4 2– K2 = 1.26 x10^–2
Find the equilibrium concentration of the [Mn(C2O4)2]2– ion.
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