Pb2S5
The formula for Lead Sulfide (or Lead Sulphide) is either: PbS for Lead(II) Sulphide, or PbS2 for Lead(IV) Sulphide.
PbO2 > Pb+O2
The balanced equation for the decomposition of lead(IV) oxide (PbO2) is 2PbO2 -> 2PbO + O2.
The formula of lead (II) sulphide is PbS whilst the formula of lead (IV) sulphide is PbS2. The formula is: PbS and the number of Solubility product constants is 3x10^-25 if you're interested;)
The chemical formula for lead (IV) sulfide is written as PbS2.
PbS (s) + 2HBr (aq) --> PbBr2 (s) + H2S (g) is the balanced equation for this reaction.
The balanced equation for the reaction between sodium carbonate (sodium trioxocarbonate IV) and dilute hydrochloric acid is: Na2CO3 (s) + 2HCl (aq) -> 2NaCl (aq) + H2O (l) + CO2 (g)
The chemical formula of tin IV acetate is Sn(C2H3O2)4.
The reaction between lead(IV) nitrate and potassium sulfate would produce lead(IV) sulfate and potassium nitrate. This is because lead(IV) has a 4+ charge, while sulfate has a 2- charge, which leads to a 2:1 ratio of lead(IV) to sulfate ions needed for a balanced equation. The same applies for potassium and nitrate ions.
SnBr4 + 2MgO -> SnO2 + 2MgBr2
The chemical equation may be:PbO2 → Pb12O19 → Pb12O17 → Pb3O4 → PbO
The equation cannot be balanced because lead nitrate and lead phosphate contain lead, which has different oxidation states in the two compounds. Balancing redox reactions involving lead compounds is more complex than simple stoichiometry balance.