Question

6) Mg + H₂ PO⁴ + Mg³ (PO4)2 + H²​

Answer 1

Ответ:

Ответ прикреплен. Надеюсь, что всё понятно.

Answer 2

3Mg + 2H2PO4 → Mg3(PO4)2 + 2H2

Answer 3

The chemical equation you provided seems to be incomplete and not properly balanced. It appears to be a reaction involving magnesium (Mg) and phosphoric acid (H₃PO₄) leading to the formation of magnesium phosphate (Mg₃(PO₄)₂) and hydrogen gas (H₂). However, the equation is unbalanced, and some reactants and products are not properly represented.

To balance the equation, it should be:

3Mg + 2H₃PO₄ → Mg₃(PO₄)₂ + 3H₂

Balanced chemical equations ensure that there is the same number of atoms of each element on both sides of the equation. In this balanced equation, three magnesium atoms react with two molecules of phosphoric acid to produce one molecule of magnesium phosphate and three molecules of hydrogen gas.