Pb + PbO2 + H2SO4 --> PbSO4 + H2O
I believe that there is a typo in the formula, because of the ionization state of the lead. In the reactant PbO2, each oxygen carries a -2 charge, so the Pb must be +4, but in the products, PbSO4 is the problem... The SO4 will carry a -2 charge, which means the lead must now be a +2, If the lead went from +4 to +2, it would have had to get 2 electrons from somewhere.... So, the equation is balanced if it is: PbO2 + 2H2SO4 ---> Pb(SO4)2 + 2H2O or: PbO + H2SO4 ---> PbSO4 + H2O
The balanced chemical equation for the given reaction is: PbO2 + PbO -> 2PbO + O2 Coefficients: 1 PbO2, 1 PbO, 2 PbO, 1 O2.
Together they make ammonium sulfate and water.
To balance the chemical equation Br2 + H2O + SO2 = H2SO4 + HBr, you need to start by balancing the elements that appear in the equation. First, balance the bromine atoms on each side, then balance the hydrogen, oxygen, sulfur, and finally the oxygen atoms, making sure the same number of each type of atom is present on both sides of the equation. The balanced equation is 2Br2 + 2H2O + 3SO2 = H2SO4 + 4HBr.
The balanced equation for FeS2 + H2O + O2 -> Fe2O3 + H2SO4 is: 4FeS2 + 14H2O + 17O2 -> 8Fe2O3 + 8H2SO4. This balanced equation ensures that the number of each type of atom is the same on both sides of the equation.
I believe that there is a typo in the formula, because of the ionization state of the lead. In the reactant PbO2, each oxygen carries a -2 charge, so the Pb must be +4, but in the products, PbSO4 is the problem... The SO4 will carry a -2 charge, which means the lead must now be a +2, If the lead went from +4 to +2, it would have had to get 2 electrons from somewhere.... So, the equation is balanced if it is: PbO2 + 2H2SO4 ---> Pb(SO4)2 + 2H2O or: PbO + H2SO4 ---> PbSO4 + H2O
The product for the reaction between PbO2 and O2 is PbO2.
The balanced chemical equation for the given reaction is: PbO2 + PbO -> 2PbO + O2 Coefficients: 1 PbO2, 1 PbO, 2 PbO, 1 O2.
The balanced equation is Ca(OH)2 + H2SO4 → CaSO4 + 2H2O.
Together they make ammonium sulfate and water.
To balance the chemical equation Br2 + H2O + SO2 = H2SO4 + HBr, you need to start by balancing the elements that appear in the equation. First, balance the bromine atoms on each side, then balance the hydrogen, oxygen, sulfur, and finally the oxygen atoms, making sure the same number of each type of atom is present on both sides of the equation. The balanced equation is 2Br2 + 2H2O + 3SO2 = H2SO4 + 4HBr.
yes, but an insoluble layer of pbso4 will form on the solid pbo, thus resulting in an incomplete reaction
The balanced equation for FeS2 + H2O + O2 -> Fe2O3 + H2SO4 is: 4FeS2 + 14H2O + 17O2 -> 8Fe2O3 + 8H2SO4. This balanced equation ensures that the number of each type of atom is the same on both sides of the equation.
No, the equation is not balanced. To balance it, you need to ensure that the number of each type of atom is the same on both sides of the equation. In this case, you need to add a coefficient of 1 in front of H2SO4, 2 in front of LiOH, Li2SO4, and H2O to balance the equation: H2SO4 + 2LiOH = Li2SO4 + 2H2O.
The balanced chemical equation for the reaction between potassium (K) and sulfuric acid (H2SO4) to form potassium sulfate (K2SO4) and hydrogen gas (H2) is: 2K + H2SO4 -> K2SO4 + H2
To balance the reaction between NaOH and H2SO4, you first write out the unbalanced equation: NaOH + H2SO4 -> Na2SO4 + H2O. To balance it, you need to ensure the same number of atoms of each element on both sides of the equation by adjusting the coefficients. In this case, you would need to put a coefficient of 2 in front of NaOH to balance the equation: 2NaOH + H2SO4 -> Na2SO4 + 2H2O.
already balanced :)