Discuss the construction and use of Frost Ebsworth diagrams in the determination of stability of oxidation states.

Suppose 7.00 g of AgNO; is added to a solution which contains an excess of dissolved KBr. If 7.32g AgBr is obtained, what is the percentage yield? 6.

Give detailed Solution with explanation needed

Balance the following redox reactions: (a) In acidic solution, xenon trioxide reacts with iodide ion toproduce xenon gas, triiodide ion (I₃⁻), and water. (b) In basic solution, the hydrogen xenate ion (HXeO₄⁻) dispro-portionates to xenon gas, perxenate ion (XeO₆⁴⁻), water, andoxygen gas.(c) In basic solution, bismuthate ion (BiO₃⁻) reacts with man-ganese(II) ion to produce bismuth(III) and permanganate ions. (d) In basic solution, oxygen difluoride reacts to produce fluo-ride ion, oxygen gas, and water. (e) In acidic solution, manganese(IV) oxide reacts with sulfiteion to form manganese(II) ion, water, and dithionate ion(S₂O₆²⁻).(f) In one of the few reactions known for a statine, the oxidationof astinide ion by chlorine gas in acid solution produces astinateion (AtO₃⁻) and chloride ion.

Assign the oxidation numbers of the atoms in the following compounds.  (a) Al2O3   (b) XeF4   (c) K2Cr2O7

Write the chemical equation that describes the dissolution of alum in water and describe how many moles of aluminum and sulfate ions are produced when 1 mole of alum dissolves in sufficient water?

14.58 Complete and balance the following oxidation-reduction reactions, assuming they occur in acidic solution. (a) C20; (aq)+MnO,(aq)' CO(g)+Mn²*(aq) (b) CIO3(aq)+CI¯(aq) Cl2(aq) (c) S20;(aq)+I½(a) so; (ag)+I¬(aq)

Complete and balance the following equations for reac- tions taking place in acidic solution. (a) VO;(aq)+ SO2 (g) (b) Br2(€) + SO2(g) (c) CrO?¯(aq) + Np** (aq) – (d) HCOOH(aq) + MnO, (aq) → CO2(g) + Mn²* (aq) (e) Hg,HPO4(s) + Au(s) + Cl¯(aq) → VO²*(aq) + SOž (aq) - → Br (aq) + Sof (aq) 4+ Cr** (aq) + NpOž* (aq) 2+ - Hg(€) + H2PO, (aq) + AuCl (aq)

The aluminum in a 1.2 g sample of impure ammonium aluminum sulfate was precipitated with aqueous ammonia. The precipitate was filtered and ignited at 1000 oC to give anhdrous Al2O3, which weighed 0.1798 g. Express the result of this analysis in terms of % NH4Al(SO4)2 and % Al2O3 (Molar mass of Al2O3 =101.96 g/mol, Molar mass of NH4Al(SO4)2= 237.15 g/mol)

consider the reaction of rubidium metal with water to form aqueous rubidium hydroxide and hydrogen gas 2rb(s)+2h2o(l)->2rboh(aq) assign the oxidation state for each reaction