scoresvideos

💍inorganic chemistry ii review

key term - Ca(H₂PO₄)₂·H₂O

Citation:

Definition

Ca(H₂PO₄)₂·H₂O, commonly known as calcium dihydrogen phosphate monohydrate, is a chemical compound that plays a vital role as an inorganic fertilizer. It serves as a source of essential phosphorus and calcium for plants, promoting root development and overall growth. This compound is often used in agriculture to enhance soil nutrient content and improve crop yields.

5 Must Know Facts For Your Next Test

  1. Calcium dihydrogen phosphate is a key source of phosphorus, which is necessary for plant energy transfer and root development.
  2. This compound improves soil nutrient content, making it an effective fertilizer for crops that require high phosphorus levels.
  3. It has a unique ability to be water-soluble, allowing it to dissolve in soil moisture and be readily absorbed by plant roots.
  4. Calcium present in Ca(H₂PO₄)₂·H₂O also contributes to the structural integrity of plant cell walls, enhancing overall plant health.
  5. In addition to being used in agriculture, calcium dihydrogen phosphate is also utilized in food and pharmaceutical industries as a dietary supplement.

Review Questions

  • How does Ca(H₂PO₄)₂·H₂O contribute to plant growth and development?
    • Ca(H₂PO₄)₂·H₂O provides essential phosphorus and calcium to plants, both of which are critical for healthy growth. Phosphorus is involved in energy transfer processes, helping with photosynthesis and root development. Calcium supports cell wall structure and stability, contributing to the overall health of the plant. Together, these nutrients help improve crop yields by ensuring that plants have what they need to thrive.
  • Discuss the significance of phosphorus in fertilizers like Ca(H₂PO₄)₂·H₂O and its role in agriculture.
    • Phosphorus is one of the three primary nutrients needed for plant growth, along with nitrogen and potassium. Fertilizers like Ca(H₂PO₄)₂·H₂O provide this essential nutrient in a form that is readily available to plants. Its presence helps stimulate root growth, promotes flowering and fruiting, and enhances overall plant vigor. Understanding the role of phosphorus helps farmers choose the right fertilizers for their crops to maximize productivity.
  • Evaluate the impact of using Ca(H₂PO₄)₂·H₂O on soil health compared to other forms of phosphorus fertilizers.
    • Using Ca(H₂PO₄)₂·H₂O can positively impact soil health by providing a readily available source of phosphorus while also supplying calcium, which supports soil structure. Unlike some other phosphorus fertilizers that can lead to nutrient runoff and environmental issues, this compound is more environmentally friendly when applied correctly. Its solubility ensures that phosphorus can be effectively utilized by plants without contributing significantly to soil degradation or eutrophication in nearby water bodies.