Phosphate
Question 1: Why is Phosphate used in plants?
Answer:
Phosphorus is used as a function in absorbing and transforming energy from the sun for plants. It is essential nutrient in plants. It is used as a fertilizer production in plants.
Question 2: Why do we need phosphate for humans?
Answer:
Phosphate is present in bones, teeths and genes in human body. In helps to keep bones and muscles strong and safe. It also helps to keep bones and teeth healthy. It can also flush out the kidneys waste from the human body.
Question 3: What are the health hazards of Phosphate?
Answer:
Health hazards of Phosphate:
- It can cause skin irritation.
- It can cause eye damage.
- By breathing phosphate, it can cause throat and nose irritation.
- It can also cause sneezing and cough.
- High exposure to phosphate can cause kidney and liver damage also.
Question 4: What are the sources of phosphorus?
Answer:
Main source of phosphorus is present in protein foods like milk products, milk, meat, nuts, lentils, grains, vegetables, fruits and beans. It helps us to keep our human body safe and healthy.
Question 5: What are the uses of Phosphate?
Answer:
When Phosphate reacts with Nitrogen Dioxide (NO2) and water (H2O), we get nitric acid (HNO3) and Phosphorus (P).
H3PO43- + 5NO2 +H2O ⇢ P + 5HNO3
Question 6: What happens when Phosphate is reacted with Calcium?
Answer:
When Phosphate is reacted with Calcium (Ca2+) we get Calcium Phosphate (Ca3(PO4)2).
3Ca2++ 2PO43- ⇢ Ca3(PO4)2
Question 7: What happens when Phosphate is reacted with Lead?
Answer:
When Phosphate is reacted with Lead (Pb2+) we get Lead (II) Phosphate (Pb3(PO4)2).
3Pb2+ + 2PO3-4 ⇢ Pb3(PO4)2
Phosphate Formula – Structure, Properties, Uses, Sample Questions
Phosphorus (P) is the chemical element with atomic number 25 in the periodic table. It exists in two forms white phosphorus and red phosphorus. In generally found as phosphate as a mineral. Oxygen (O) is the chemical element with atomic number 8 in the periodic table.