Make up the reaction equations: 1. Magnesium oxide + phosphoric acid = 1. Potassium carbonate

| September 1, 2021 | education

Make up the reaction equations: 1. Magnesium oxide + phosphoric acid = 1. Potassium carbonate + calcium nitrate = 1. Magnesium nitrate + phosphoric acid = 2. Iron (III) oxide + hydrochloric acid = 3. Sulfuric acid + aluminum = 4. Sulfuric acid + aluminum oxide = 5. Sulfuric acid + aluminum hydroxide = 6. Sulfuric acid + lithium hydroxide. =

1). 2H3PO4 + 3MgO = Mg3 (PO4) 2 + 3H2O

Acid + Basic oxide = Salt + Water

1). Ca (NO3) 2 + K2CO3 = CaCO3 + 2KNO3

Salt1 + Salt2 = Salt3 (sediment) + Salt4

1). 3Mg (NO3) 2 + 2H3PO4 = Mg3 (PO4) 2 + 6HNO3

Salt1 + Acid1 = Salt2 (sediment) + Acid2

2). Fe2O3 + 6HCl = 2FeCl3 + 3H2O

Main oxide + Acid = Salt + Water

3). 3H2SO4 (dil.) + 2Al = Al2 (SO4) 3 + 3H2

4). 3H2SO4 + Al2O3 = Al2 (SO4) 3 + 3H2O

Acid + Oxide = Salt + Water

5). 3H2SO4 + 2Al (OH) 3 = Al2 (SO4) 3 + 6H2O

Acid + Base = Salt + Water

6). H2SO4 + 2LiOH = Li2SO4 + 2H2O

Acid + Alkali = Salt + Water



One of the components of a person's success in our time is receiving modern high-quality education, mastering the knowledge, skills and abilities necessary for life in society. A person today needs to study almost all his life, mastering everything new and new, acquiring the necessary professional qualities.