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Arsenate readily reacts with metals to form arsenate metal compounds. [2] [3] Arsenate is a moderate oxidizer and an electron acceptor, with an electrode potential of +0.56 V for its reduction to arsenite. [4] Due to arsenic having the same valency and similar atomic radius to phosphorus, arsenate shares similar geometry and reactivity with ...
Three bottles of arsenic acid from the Great Exhibition: impure, pure and distilled.. Arsenic acid or arsoric acid is the chemical compound with the formula H 3 AsO 4.More descriptively written as AsO(OH) 3, this colorless acid is the arsenic analogue of phosphoric acid.
In all of these the geometry around the As III centers are approximately trigonal, the lone pair on the arsenic atom is stereochemically active. [1] Well known examples of arsenites include sodium meta-arsenite which contains a polymeric linear anion, (AsO − 2) n, and silver ortho-arsenite, Ag 3 AsO 3, which contains the trigonal AsO 3− 3 ...
Molecular geometry is determined by the quantum mechanical behavior of the electrons. Using the valence bond approximation this can be understood by the type of bonds between the atoms that make up the molecule. When atoms interact to form a chemical bond, the atomic orbitals of each atom are said to combine in a process called orbital ...
In chemistry, isovalent or second order hybridization is an extension of orbital hybridization, the mixing of atomic orbitals into hybrid orbitals which can form chemical bonds, to include fractional numbers of atomic orbitals of each type (s, p, d). It allows for a quantitative depiction of bond formation when the molecular geometry deviates ...
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Spartan applies computational chemistry methods (theoretical models) to many standard tasks that provide calculated data applicable to the determination of molecular shape conformation, structure (equilibrium and transition state geometry), NMR, IR, Raman, and UV-visible spectra, molecular (and atomic) properties, reactivity, and selectivity.
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