Question

Решите плиз уравнения реакций и раставтье коэфициэнтыСO2+H2O-H2SO4+CuO-Al(OH)3+HCl-

Answer 1

СO2+H2O = H2CO3  - угольная кислота
H2SO4 + CuO =  CuSO4 + H2O  - сульфат меди (II) и вода
2Al(OH)3 + 6HCl = 2AlCl3 + 3H2  - хлорид  алюминия и водород

Answer 2

CO2+H2O=H2CO3
3H2SO4+2Fe(OH)3=Fe2(SO4)3+6H2O
Al(OH)3+HCl=AlCl3 + 3H2O

Answer 3

Balancing Chemical Equations

To balance the chemical equation CO2 + H2O → H2SO4 + CuO → Al(OH)3 + HCl, we'll go through each reaction step by step.

1. Balancing CO2 + H2O → H2SO4: - The unbalanced equation: CO2 + H2O → H2SO4 - Balancing the hydrogen atoms: 2H2O → H2SO4 - Balancing the oxygen atoms: CO2 + 2H2O → H2SO4 - Balancing the carbon atoms: CO2 + 2H2O → H2SO4 - The balanced equation: CO2 + 2H2O → H2SO4

2. Balancing H2SO4 + CuO → Al(OH)3 + HCl: - The unbalanced equation: H2SO4 + CuO → Al(OH)3 + HCl - Balancing the hydrogen atoms: H2SO4 + CuO → 2Al(OH)3 + HCl - Balancing the oxygen atoms: H2SO4 + CuO → 2Al(OH)3 + 3HCl - The balanced equation: H2SO4 + CuO → 2Al(OH)3 + 3HCl

Conclusion

The balanced chemical equations are: 1. CO2 + 2H2O → H2SO4 2. H2SO4 + CuO → 2Al(OH)3 + 3HCl