Question

Запишите уравнение реакций с помощью которых можно осуществить превращения. Назовите все вещества, образующиеся в результате этих реакций. а)Ba(OH)2>BaHPO4>Ba3(PO4)2>BaHPO4>Ba(H2PO4)2. в)Al2O3>Al(OH)3>Al(OH)2Cl>AlCl3>Al(OH)3>Al2O3>Al. Помогите пожалуйста

Answer 1

Ba(OH)2 + H3PO4 + H2O = BaHPO4 + 3H20
3BaHPO4 + 3NaOH = Ba3(PO4)2 + Na3PO4 + 3H2O

Answer 2

Equation for the given reactions:

a) Ba(OH)2 -> BaHPO4 -> Ba3(PO4)2 -> BaHPO4 -> Ba(H2PO4)2 b) Al2O3 -> Al(OH)3 -> Al(OH)2Cl -> AlCl3 -> Al(OH)3 -> Al2O3 -> Al

Products formed in the reactions:

a) The products formed in the given reactions are: - BaHPO4 - Ba3(PO4)2 - Ba(H2PO4)2

b) The products formed in the given reactions are: - Al(OH)3 - Al(OH)2Cl - AlCl3 - Al2O3

Please note that the reactions mentioned above are not balanced. If you need the balanced equations, please let me know and I'll provide them for you.