Question

Помогите пожалуйста! 5. Складіть рівняння реакцій отримання наступних складних речовин із простих речовин (2б): фосфор (ІІІ) оксид, сульфур (ІV) оксид, гідроген оксид, магній оксид 6. Скласти рівняння реакцій, що відповідають ланцюгу перетворень (2б): KC1O3 —> O2 —> SO2 — SO3 ⇩ P2O5 СРОЧНО НУЖНО ДО ЗАВТРА, ДАМ МАКС БАЛЛОВ И ЛУЧШИЙ ОТВЕТ!!!

Answer 1

Ответ:

Объяснение:

№5

4P + 3O2 → 2P2O3

S + O2 → SO2

2H2 + O2 → 2H2O

2Mg + O2 → 2MgO

№6

2KClO3 → 3O2 + 2KCl

5KClO3 + 6P → 5KCl + 3P2O5

S + O2 → SO2

2SO2 + O2 → 2SO3

Answer 2

Formation of Complex Substances from Simple Substances

To write the equations for the formation of complex substances from simple substances, we need to identify the reactants and products involved in each reaction. Here are the equations for the formation of the following compounds:

1. Phosphorus (III) Oxide (Phosphorous Trioxide): - Equation: P4 + 3O2 → 2P2O3 [[1]]

2. Sulfur (IV) Oxide (Sulfur Dioxide): - Equation: S + 2O2 → SO2 [[2]]

3. Hydrogen Oxide (Water): - Equation: 2H2 + O2 → 2H2O [[3]]

4. Magnesium Oxide: - Equation: 2Mg + O2 → 2MgO [[4]]

Chain of Transformations

To write the equations for the chain of transformations, we need to understand the reactions involved at each step. Here is the chain of transformations for the given compounds:

1. KC1O3 → O2: - Equation: 2KC1O3 → 2KCl + 3O2 [[5]]

2. O2 → SO2: - Equation: 2O2 + S → 2SO2 [[6]]

3. SO2 → SO3: - Equation: 2SO2 + O2 → 2SO3 [[7]]

4. SO3 ⇩ P2O5: - Equation: 2SO3 + P2O5 → 2HPO3 [[8]]

Please note that the given chain of transformations involves the formation of phosphoric acid (H3PO4) as the final product. However, the equation for the formation of phosphoric acid is not included in the given chain.

I hope this helps! Let me know if you have any further questions.