Question

Здійснити перетворення H2H2O2 ≥ O2 ≥ CO2 ≤ C6H6 40 балов

Answer 1

Ответ:

2H₂O₂ = 2H₂O + O₂

O₂ + C = CO₂

2C₆H₆ + 15O₂ = 12CO₂ + 6H₂O

Объяснение:

Answer 2

Chemical Equation Transformation

The given chemical equation is: H2 + H2O2 ≥ O2 ≥ CO2 ≤ C6H6

To balance this chemical equation, we need to first identify the unbalanced elements and then adjust the coefficients to achieve balance.

1. Identify Unbalanced Elements: - The unbalanced elements in the given equation are: H (hydrogen) and O (oxygen).

2. Balancing the Equation: - First, let's balance the hydrogen atoms: - There are 2 hydrogen atoms on the left side and 6 hydrogen atoms on the right side. To balance the hydrogen atoms, we can place a coefficient of 3 in front of H2 on the left side.

- Next, let's balance the oxygen atoms: - There are 2 oxygen atoms in H2O2 and 2 oxygen atoms in O2 on the left side, and 2 oxygen atoms in CO2 on the right side. To balance the oxygen atoms, we can place a coefficient of 2 in front of H2O2 on the left side.

- The balanced chemical equation is: 3H2 + 2H2O2 ≥ O2 ≥ 2CO2 ≤ C6H6

3. Final Balanced Equation: - The final balanced chemical equation after the transformation is: 3H2 + 2H2O2 ≥ O2 ≥ 2CO2 ≤ C6H6

This transformation balances the chemical equation by ensuring that the same number of each type of atom is present on both sides of the equation.