Question

СОСТАВЬТЕ У.К.Р. 1)Гидроксид меди (2)+ фософорная кислота= фосфат меди (2) + вода 2)Оксид серы (6) + гидроксид Бария = сульфат Бария+ Вода 3)Магний+ фосфорная кислота= фосфат магния+водород

Answer 1

Chemical Equations:

1) The reaction between copper hydroxide and phosphoric acid yields copper phosphate and water.

Cu(OH)2 + H3PO4 → Cu3(PO4)2 + H2O [[1]]

2) The reaction between sulfur oxide and barium hydroxide yields barium sulfate and water.

SO3 + 3Ba(OH)2 → BaSO4 + 3H2O [[2]]

3) The reaction between magnesium and phosphoric acid yields magnesium phosphate and hydrogen gas.

Mg + 2H3PO4 → Mg3(PO4)2 + 3H2 [[3]]

Please note that these equations represent the balanced chemical reactions between the given compounds.