Question

6) P=> P2O3 => H3PO4 => Na3PO4

Answer 1

Ответ:

4P+3O2=2P2O3

3P2O3+4HNO3+7H2O=4NO+6H3PO4

Н3РО4+3NaOH=Na3РО4+3Н20

Объяснение: ЕСЛИ НЕ ПРАВИЛЬНО ПРОСТИ!

Answer 2

Ответ:

4P + 3O2 = 2P2O3

5H2O + P2O3 = 2H3PO4 + 2H2

3Na2O + 2H3PO4 = 2Na3PO4 + 3H2O

Объяснение:

Answer 3

The expression "P => P2O3 => H3PO4 => Na3PO4" seems to be a chain of chemical reactions or transformations involving various phosphorus compounds. Here's what each component represents:

1. P: This likely represents elemental phosphorus (symbol P), which is a chemical element.

2. P2O3: This represents diphosphorus trioxide, which is a chemical compound composed of two phosphorus (P) atoms and three oxygen (O) atoms.

3. H3PO4: This is phosphoric acid, a common inorganic acid that contains phosphorus, hydrogen, and oxygen.

4. Na3PO4: This represents sodium phosphate, a group of salts containing sodium (Na) and phosphate ions (PO4^3-).

The arrow "=>" typically indicates a chemical reaction or transformation. To understand these reactions in more detail, we would need specific conditions and reactants. Here's a simplified interpretation:

1. P can be oxidized to form P2O3.
2. P2O3 can react with water or other reagents to form H3PO4 (phosphoric acid).
3. H3PO4 can react with sodium compounds to form sodium phosphate, which might be represented as Na3PO4.

Keep in mind that this is a simplified interpretation, and the actual chemical reactions may involve more specific details and conditions. If you have a particular reaction in mind or need more information, please provide additional context or details, and I'll be happy to assist further.