Question

Даю 15 балов!Складіть рівняння реакцію,що відповідають ланцюгу перетворення!Помогите KMnO4--》O2--》P2O3--》L2O5

Answer 1

2KMnO4 => K2MnO4 + MnO2 + O2
4P+3O2 = 2P2O3
P2O3 + O2 = P2O5

Answer 2

Equation for the given transformation chain: KMnO4 -> O2 -> P2O3 -> L2O5

To determine the equation for the given transformation chain, we need to identify the reactants and products at each step. Let's break down the transformation chain step by step:

1. KMnO4 -> O2: - In this step, potassium permanganate (KMnO4) is transformed into oxygen gas (O2). - The balanced equation for this reaction is: 2KMnO4 -> 2KOH + 3O2 [[1]].

2. O2 -> P2O3: - In this step, oxygen gas (O2) is transformed into diphosphorus trioxide (P2O3). - The balanced equation for this reaction is: P4 + 3O2 -> P2O3 [[2]].

3. P2O3 -> L2O5: - In this step, diphosphorus trioxide (P2O3) is transformed into diphosphorus pentoxide (L2O5). - The balanced equation for this reaction is: P2O3 + O2 -> P2O5 [[3]].

Therefore, the overall equation for the given transformation chain is:

2KMnO4 -> 2KOH + 3O2 -> P4 + 3O2 -> P2O3 + O2 -> P2O5

Please note that the coefficients in the balanced equations may vary depending on the reaction conditions and the desired stoichiometry.