yes they are balanced
2Pb + O2 ----->2PbO then 2PbO + O2 ------> 2PbO2 some mixed oxide will be formed also 2PbO + PbO2 ----->Pb3O4
When lead oxide is heated with carbon, carbon dioxide and lead are formed as the products 2PbO+C -->CO2+2Pb
2PbS+3O2 goes to 2SO2+ 2PbO
In this reaction, carbon (C) acts as a reducing agent. It reacts with lead oxide (PbO) to reduce it to elemental lead (Pb) while itself getting oxidized to carbon dioxide (CO2). This process is known as a redox reaction.
2PbS + 3O2 ----> 2PbO + 2SO2
2Pb + O2 ----->2PbO then 2PbO + O2 ------> 2PbO2 some mixed oxide will be formed also 2PbO + PbO2 ----->Pb3O4
The balanced equation for the decomposition of lead(IV) oxide (PbO2) is 2PbO2 -> 2PbO + O2.
The balanced equation for the formation of lead oxide is: 2Pb + O2 → 2PbO
The balanced equation for the reaction between lead oxide (PbO) yielding lead (Pb) and oxygen (O2) is: 2PbO -> 2Pb + O2
The balanced equation for the decomposition of lead (II) oxide (PbO) is: 2PbO -> 2Pb + O2
2PbO is the chemical formula for lead(II) oxide, which is a compound made up of two lead atoms and one oxygen atom. Lead(II) oxide is commonly used in the manufacturing of lead-acid batteries and as a pigment in paints.
The balanced equation for the decomposition of lead(II) nitrate is: 2Pb(NO3)2(s) → 2PbO(s) + 4NO2(g) + O2(g).
The balanced equation for the heating of lead(II) nitrate (Pb(NO3)2) is: 2Pb(NO3)2(s) → 2PbO(s) + 4NO2(g) + O2(g)
The balanced chemical equation for the reaction between lead(II) oxide (PbO) and magnesium (Mg) is: 2PbO + 2Mg -> 2Pb + 2MgO
2SO2 + 2PbO ==
Pb(NO3)2(aq) + 2NaOH(aq) -->Pb(OH)2(s) + 2NaNO3(aq)