Question

1) A| (0H)3 + HCI = 2) КОH + CO2 =3) LiOH + HCl =4) КОH + HзРО4 =5) Al + HВr =6) Fe2O3 + HNO3 =7) Mg + H2SO4 =​

Answer 1

Ответ:

1) AI(OH)3 + 3HCl ---> AICl3 + 3H2O

2) 2KOH + CO2 ---> K2CO3 + H2O

3) LiOH + HCl ---> LiCl + H2O

4) 3KOH + H3PO4 ---> K3PO4 + 3H2O

5) 2AI + 6HBr ---> 2AIBr3 + 3H2

6) Fe2O3 + 6HNO3 ---> 2Fe(NO3)3 + 3H2O

7) Mg + H2SO4 ---> MgSO4 + H2

Answer 2

1. A|(0H)3 + HCI = A|(CI)3 + 3H2O (Reaction between aluminum hydroxide and hydrochloric acid produces aluminum chloride and water.)

2. KOH + CO2 = K2CO3 + H2O (Reaction between potassium hydroxide and carbon dioxide produces potassium carbonate and water.)

3. LiOH + HCl = LiCl + H2O (Reaction between lithium hydroxide and hydrochloric acid produces lithium chloride and water.)

4. KOH + H3PO4 = K3PO4 + H2O (Reaction between potassium hydroxide and phosphoric acid produces potassium phosphate and water.)

5. Al + HBr = AlBr3 + H2 (Reaction between aluminum and hydrogen bromide produces aluminum bromide and hydrogen gas.)

6. Fe2O3 + HNO3 = Fe(NO3)3 + H2O (Reaction between iron(III) oxide and nitric acid produces iron(III) nitrate and water.)

7. Mg + H2SO4 = MgSO4 + H2 (Reaction between magnesium and sulfuric acid produces magnesium sulfate and hydrogen gas.)