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What is the elemental selenium in selenium dioxide monohydrate?
The elemental selenium in selenium dioxide monohydrate exists as Se(IV) in the +4 oxidation state. It is bonded to two oxygen atoms in a linear configuration. The oxygen atoms are bound to the selenium atom in a double bond.
What is selenium charge?
Selenium charge refers to the oxidation states of selenium in its various compounds. Selenium can exhibit multiple oxidation states, commonly ranging from -2 in selenides to +6 in selenates. The most stable and common forms are the -2 state in selenide compounds and the +4 and +6 states in selenite and selenate, respectively. The charge influences selenium's chemical behavior and reactivity in biological and environmental contexts.
Why you are using selenium in flint glass?
Use for decolourizing of Ferric and Ferrus oxide , green colour to colourless. But Selenium have many oxidation state and can change oxidation state when furnace condition change Reduction to Oxidation.
What compounds does the selenium atom have the most positive partial charge?
In CuO the oxidation state of Cu is +2 and is called cupric oxide, or copper-II oxide (do NOT pronounce as dioxide).In Cu2O the oxidation state of Cu is +1 and is called cuprous oxide, or copper I oxide or di-copper oxide.
What is the name on SeH4 compound?
The compound SeH4 is named selenane. It consists of selenium and hydrogen, where selenium is in a -2 oxidation state. Selenane is analogous to other hydrides like water (H2O) and hydrogen sulfide (H2S). It is a colorless gas with a foul odor, similar to that of hydrogen sulfide.
What is the elemental selenium in selenium dioxide monohydrate?
The elemental selenium in selenium dioxide monohydrate exists as Se(IV) in the +4 oxidation state. It is bonded to two oxygen atoms in a linear configuration. The oxygen atoms are bound to the selenium atom in a double bond.
What is the chemical formula for a compound formed between manganese(IV) and selenium?
The manganese(IV) selenide has the chemical formula MnSe2.
What chemical formula for chromium III and selenium?
Work this out like this Chroium you are told is oxidation state +3. Selenium is in group 16 along with oxygen and sulfur so it will have a preferred oxidation state of -2. Then balance it, oxidation staes can be treated like ionic charges:- Cr2Se3
What is the oxidation state for Se?
Selenium's most common oxidation state is -2, as it is both a non metal, and is located in the periodic table in the same group as O and S.
What is selenium charge?
Selenium charge refers to the oxidation states of selenium in its various compounds. Selenium can exhibit multiple oxidation states, commonly ranging from -2 in selenides to +6 in selenates. The most stable and common forms are the -2 state in selenide compounds and the +4 and +6 states in selenite and selenate, respectively. The charge influences selenium's chemical behavior and reactivity in biological and environmental contexts.
Why you are using selenium in flint glass?
Use for decolourizing of Ferric and Ferrus oxide , green colour to colourless. But Selenium have many oxidation state and can change oxidation state when furnace condition change Reduction to Oxidation.
What is the name of this covalent compound SeF2?
The common name is selenium fluoride. In this molecule, the Se atom is in +2 oxidation state. Therefore the corresponding IUPAC name is Selenium(II) Chloride.
Is selenium cation or anion?
Selenium is an non-metal element that can exist in various oxidation states, including as a cation (Se^2+) or an anion (Se^2-, Se^4-, etc.). The oxidation state of selenium determines whether it acts as a cation or anion in a given compound.
Element with oxidation state of -2?
The most common oxidation state of -2 would be Oxygen.
How many electrons can selenium lose and gain?
The oxidation states of selenium are: 1 to 6 and -1, -2.
What is the Oxidation number of Se8?
Zero. Se8 is th elemental form of selenium and oxidation numbers are not applied to elemental forms. Se8 is a ring and each selenium is bound to two others.
How many ion atom are formed in selenium?
The oxidation states of selenium are: -2, +2, +4, +6.
