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  • What is the chemical name of SO4? - Answers
    The chemical name of SO4 is sulfate Sulfate is a polyatomic ion with a charge of -2, consisting of one sulfur atom bonded to four oxygen atoms It is commonly found in compounds such as sodium
  • What is the oxidation number of SO4? - Answers
    Since the SO4-2 ions have two negative charges and oxygen atoms in almost all compounds have two negative charges each, the sulfur atoms have an oxidation number of -2 -4 (-2) = +6
  • How is (SO4)^2- Charged if S and O all are Neutral Themselves?
    There are partial charges on the S and the O in SO4 [2-], the Sulfate ion Sulfate ions are found in sulfuric acid = H2SO4, which ionizes into SO4 [2-] + 2 H+ Oxygen is electro-negative It has a partial negative charge Think of water = H2O, which can break down into H+ and OH- With oxygen pulling the electrons toward itself, the sulfur gets a partial positive charge Sulfur can have either
  • Why does Sulfur have 12 valence electrons in the Sulfate ion?
    Sulfur has 6 Valence electrons, 2 in the first shell, 8 in the second shell, and 6 in the outermost layer (third layer) They can determine the number of kernel electrons and the number of valence electrons due to the bonds they form, for example Sulfur is more likely to form ions with the Alkaline earth metals and form different covalent bonds In the case of SO4, Sulfur is sharing electrons
  • Why does sulfate have this structure? - Chemistry Stack Exchange
    Look at the structure for sulfate: Why does sulfur form so many covalent bonds Its valency is only $-2$, it only needs two electrons, yet here it's getting $6$ The same thing happens with phosp
  • Is SO4 an ionic compound - Answers
    Is SO4 a molecular or ionic compound? SO4 is an ionic compound It is known as sulfate, which consists of a sulfate anion (SO4^2-) and cations, usually metal ions, to balance the charge
  • What is the charge of the sulfate ion (SO4) in a chemical . . . - Answers
    Potassium (K) has a +1 charge and sulfate (SO4) has a -2 charge, so two potassium ions are needed to balance the charge of one sulfate ion The formula for sulfate is SO4, and has a net charge of -2
  • What is the oxidation number of SO4 2? - Answers
    Since the SO4-2 ions have two negative charges and oxygen atoms in almost all compounds have two negative charges each, the sulfur atoms have an oxidation number of -2 -4 (-2) = +6
  • Ionic formula for gold sulfate? - Answers
    The simplest Gold Sulfate compound is Gold (II) Sulfate AuSO4, ionic formula Au2+ SO42- There also exists a very unstable Gold (III) Sulfate Au2(SO4)3, ionic formula Au3+2 (SO4)2-3 Additionally
  • Reaction between concentrated sulfuric acid and sodium bromide
    This reaction occurs at all conditions of temperature and concentrations, even in dilute solutions, where the reagents and products are transformed into ions Later on, if the sulfuric acid is hot and concentrated enough, HBr produced by the reaction (1) is partially oxidized by HX2SOX4 according to a second equation 2HBr + HX2SOX4 − ⇀ ↽ − BrX2 + SOX2 + 2HX2O





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