Question

Pb+H2SO4=PbSOr+SO2+H2O​

Answer 1

pd2H202H2+02 dnhijlt ntf кажется так я не могу еще не проходил эту тему мне до неё ещё 3 года ))

Answer 2

The chemical equation you've provided is not balanced. Let's balance it:

Pb + H2SO4 → PbSO4 + SO2 + H2O

Now, let's balance the equation step by step:

1. Balance the sulfur (S) atoms on both sides. There is one sulfur atom on the left and two on the right, so we need to add a coefficient of 2 in front of H2SO4 on the left:

Pb + 2H2SO4 → PbSO4 + SO2 + H2O

2. Balance the hydrogen (H) atoms. There are 4 hydrogen atoms on the left (2 in H2SO4 and 2 in H2O) and only 2 on the right. To balance the hydrogen, add a coefficient of 2 in front of H2O on the right:

Pb + 2H2SO4 → PbSO4 + SO2 + 2H2O

3. Balance the oxygen (O) atoms. There are 8 oxygen atoms on the right (4 in PbSO4 and 4 in 2H2O) and 6 on the left (2 in 2H2SO4 and 4 in SO2). To balance the oxygen, you can add a coefficient of 2 in front of SO2 on the left:

Pb + 2H2SO4 → PbSO4 + 2SO2 + 2H2O

Now, the equation is balanced with the same number of each type of atom on both sides.