Question

определите тип химической связи в каждом из предложенных соединений. расставьте над каждым элементом входящим в состав соединения степень окисления назовите каждое соединение. H3PO4 Li30 P2O PH3 (NH4)3PO4 Ca3P2 NaH2PO4​

Answer 1

Ответ:

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Answer 2

Types of Chemical Bonds and Oxidation States in the Given Compounds

1. H3PO4 (Phosphoric acid): - Type of Chemical Bond: Covalent bond - Oxidation States: - Hydrogen (H): +1 - Phosphorus (P): +5 - Oxygen (O): -2

2. Li3O (Lithium oxide): - Type of Chemical Bond: Ionic bond - Oxidation States: - Lithium (Li): +1 - Oxygen (O): -2

3. P2O (Phosphorus oxide): - Type of Chemical Bond: Covalent bond - Oxidation States: - Phosphorus (P): +5 - Oxygen (O): -2

4. PH3 (Phosphine): - Type of Chemical Bond: Covalent bond - Oxidation States: - Phosphorus (P): -3 - Hydrogen (H): +1

5. (NH4)3PO4 (Ammonium phosphate): - Type of Chemical Bond: Ionic bond - Oxidation States: - Nitrogen (N): -3 - Hydrogen (H): +1 - Phosphorus (P): +5 - Oxygen (O): -2

6. Ca3P2 (Calcium phosphide): - Type of Chemical Bond: Ionic bond - Oxidation States: - Calcium (Ca): +2 - Phosphorus (P): -3

7. NaH2PO4 (Sodium dihydrogen phosphate): - Type of Chemical Bond: Ionic bond - Oxidation States: - Sodium (Na): +1 - Hydrogen (H): +1 - Phosphorus (P): +5 - Oxygen (O): -2

Please note that the oxidation states provided are based on the most common and stable forms of the elements in these compounds.