Question

K--K2O--KOH--K2CO P--P2O5--H3PO4--Na3--PO4

Answer 1

Ответ:

Объяснение:

4K + O₂ = 2K₂O

K₂O + H₂O = 2KOH

2KOH + CO₂ = K₂CO₃ + H₂O

4P + 5O₂ = 2P₂O₅

P₂O₅ + 3H₂O = 2H₃PO₄

H₃PO₄ + 3NaOH = Na₃PO₄ + 3H₂O

Answer 2

It seems like you've listed a series of chemical compounds and reactions involving potassium (K), phosphorus (P), oxygen (O), and sodium (Na). It's not entirely clear what you're asking or if you'd like more information about these compounds and reactions. Could you please provide more context or clarify your question? This will help me provide a more detailed and relevant response.