Zinc Sulfate Formula – Structure, Properties, Uses, Sample Questions

Zinc is a chemical element with the symbol Zn. It is a lustrous bluish-white metal. It is mostly used for galvanizing other metals in order to protect them from rusting. It is an essential mineral that is present in some foods. It is involved in numerous aspects of cellular metabolism. Sulfur is a chemical element with the symbol S . It is essential to all living things. It is used in batteries, fungicides, detergents, fertilizers, fireworks, and matches. Pure sulfur is tasteless, odorless. It is a poor conductor of electricity and soluble in water. It is a nonmetal and is the tenth most abundant element in the universe. It is used especially in the form of sulfuric acid to extract phosphates from ores.

Zinc Sulfate Formula

Zinc Sulfate is an inorganic compound with the formula ZnSO₄. It is used as a dietary supplement. Oral zinc Sulphate and zinc gluconate were useful in moderate to severe acne. Zinc Sulfate is a combination of sulfur and Zinc. It is soluble in water. It is used as a dietary supplement to treat zinc deficiency. It emits toxic fumes of zinc oxide and sulfur oxides during decomposition.

Structure Of Zinc Sulfate

Zinc sulfate is an inorganic compound with the chemical formula ZnSO₄. In this compound zinc is a cation and sulfate is an anion .in this sulfate anion, the central atom is sulfur it is surrounded by four oxygen atoms. According to Lewis’s structure rule shown in the below diagram,

Preparation Of Zinc Sulfate

• Zinc sulfate is prepared by reacting zinc carbonate with sulfuric acid,

4ZnCO₃ + H₂SO₄ ⇢ ZnSO₄ + H₂O + CO₂

• Zinc reacts with copper sulfate to form Zinc Sulfate,

Zn + CuSO₄ ⇢ ZnSO₄ + Cu

• Zinc reacts with sulfuric acid to produce Zinc Sulfate,

Zn + H₂SO₄  ⇢ ZnSO₄ + H₂

• It is produced by the reaction between sulfuric acid and high purity zinc oxide,

ZnO + H₂SO₄ ⇢ ZnSO₄ + H₂O

Physical Properties Of Zinc Sulfate

• The molecular weight of Zinc Sulfate is 161.47 g/mol
• Its density is 3.54 g/cm³
• Its boiling point is 740°C
• Its melting point is 680°C

Chemical Properties Of Zinc Sulfate

The chemical formula of Zinc Sulfate is ZnSO₄

• Zinc Sulfate reacts with sodium hydroxide to form sodium sulfate and zinc hydroxide,

2 NaOH + ZnSO₄ ⇢ Na₂SO₄ + Zn(OH)₂

• Zinc Sulfate reacts with potassium hydroxide to form potassium sulfate and zinc hydroxide,

2 KOH + ZnSO₄ ⇢ K₂SO₄ + Zn(OH)₂

• Zinc Sulfate reacts with barium sulfide to form zinc sulfide and barium sulfate,

ZnSO₄ + BaS ⇢ BaSO₄ +ZnS

• Zinc Sulfate reacts with sodium carbonate to produce sodium sulfate and zinc carbonate,

ZnSO₄ + Na₂CO₃ ⇢ Na₂SO₄ + ZnCO₃

• Zinc Sulfate reacts with Lithium hydroxide to form Zinc hydroxide and Lithium sulfate,

ZnSO₄ + 2 LiOH ⇢ Zn(OH)₂ + Li₂SO₄

Health Effects of Zinc Sulfate

• Exposure to zinc sulfate can cause headaches and vomiting.
• It can irritate the respiratory tract.
• Inhaling it can irritate the nose and throat.
• It can cause coughing and wheezing.

Safety Measures for Zinc Sulfate

• Read all the instructions before using it.
• Avoid contact with skin and eyes. 
• Wear eye protection safety glasses.
• Wash contaminated skin thoroughly after handling.
• Flush eyes with water after handling it.
• Avoid release to the environment.
• Keep out from the children and pets.

Uses of Zinc Sulfate

• Zinc sulfate is used in eye drops.
• It is used in zinc electroplating as an electrode.
• Used in rayon production.
• It is used as a mineral.
• It is used to decrease symptoms of mild to moderate acne.
• It is used as a dietary supplement. 
• It is used to treat a zinc deficiency.

Sample Questions

Question 1: Is zinc sulfate good for health?

Answer:

Zinc is a chemical element with the symbol Zn. Its supplements are often used to promote skin health. Used to treat skin conditions like acne. It is used to boost your body’s zinc levels, and also it is used to treat a zinc deficiency.

Question 2: Is zinc sulfate acidic salt?

Answer:

Zinc sulfate is acidic in nature because they are generally soluble in water. The resulting solution contains moderate concentrations of hydrogen ions therefore is an acidic salt that reacts as acids to neutralize bases.

Question 3: What are the uses of zinc?

Answer:

Zinc is a chemical element with the symbol Zn .it is used in alloys such as brass, nickel silver, and aluminum solder. It plays a role in cell division, cell growth, and the breakdown of carbohydrates. It is needed for immune function .it is also plays a key role in maintaining vision and might have effects against viruses. 

Question 4: Is zinc sulfate flammable?

Answer:

Zinc Sulfate itself does not burn but When Zinc Sulfate is heated it decomposes into sulfur dioxide gas and zinc oxide fume.

2ZnSO₄ ⇢ 2ZnO + 2SO₂ + O₂

Question 5: what are the sources of zinc?

Answer:

Whole grains and milk products are good sources of Zinc. Mainly the zinc contains foods Oysters, meat, shellfish, nuts, eggs, and poultry are excellent sources of zinc. Oysters have by far the most zinc of any other food. High zinc fruits include blackberries, guavas, apricot, avocados, kiwifruit, and blueberries. Vegetables such as Mushrooms and kale are low calories sources of zinc.

Question 6: What are the uses of sulfates?

Answer:

Sulfate is a compound found in nature used as a cleaning agent. They are found in household cleaners detergents and even shampoo. They act as surfactants or agents that reduce the surface tension of liquids such as oil and water.