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What kind of reaction take place between the calcium and EDTA?
The reaction between calcium and EDTA is a complexation reaction in which the EDTA molecule binds to the calcium ion, forming a stable, water-soluble complex. This reaction is used in titrations to determine the concentration of calcium in a sample.
Which is more expensive sodium chloride or calcium chloride?
Calcium chloride is generally more expensive than sodium chloride. This is because calcium chloride is less abundant and requires more complex extraction processes compared to sodium chloride, which is commonly found in salt deposits and seawater. Additionally, calcium chloride is often used in industrial applications that command a higher price.
Iupac name for cacl2 plus 4nh3?
The IUPAC name for CaCl2 is calcium chloride, and the IUPAC name for 4NH3 is ammonia. When these two compounds react, they form a complex compound known as a coordination compound or complex ion. The resulting complex compound would be named as the coordination compound of calcium chloride and ammonia, following the rules of coordination chemistry nomenclature.
What is the relationship between magnesium and calcium in the human body?
Magnesium and calcium are both essential minerals that work together in the human body. Calcium is important for bone health and muscle function, while magnesium helps regulate calcium levels and supports various bodily functions. They have a complex interplay, with magnesium helping to balance calcium levels and ensure proper absorption and utilization in the body. Maintaining a balance between these two minerals is crucial for overall health and well-being.
What are the reactions between ammonia nh3 and calcium chloride?
When ammonia (NH3) reacts with calcium chloride (CaCl2), it forms the complex ion [Ca(NH3)6]2+ and two chloride ions (Cl-). The balanced chemical equation for this reaction is 2 NH3 + CaCl2 → [Ca(NH3)6]2+ + 2 Cl-.
What is the best calcium supplement to take?
The best Calcium Supplement to take is the MX Calcium Complex. Through this supplement you can get the best calcium absorption and mineral complex to help your bones get the support that they deserve. MX Calcium Complex is like an insurance policy for your bone health, helping ward off debilitating diseases.
What ion does alizarin detect?
Alizarin detects calcium ions. It forms a red complex with calcium ions, which can be quantified spectrophotometrically.
Is calcium hydroxide a macro-molecule?
No. Macromolecules refer to a number of relatively complex organic compounds. Calcium hydroxide is a relatively simple inorganic ionic compound.
Calcium oxide reacts with water to form calcium hydroxide what type of chemical reaction is it?
Synthesis - because you are making something more complex from some simple elements or compounds.
What does calcium bind to in smooth muscle contraction?
Calcium binds to the messenger protein Calmodulin. The calcium-calmodulin complex then activates myosin light chain kinase (MLCK), which phosphorylates myosin to allow it to bind to actin - producing contraction.
What kind of reaction take place between the calcium and EDTA?
The reaction between calcium and EDTA is a complexation reaction in which the EDTA molecule binds to the calcium ion, forming a stable, water-soluble complex. This reaction is used in titrations to determine the concentration of calcium in a sample.
What are the characteristics of bone?
composed of collagen and inorganic calcium salts supports and protects have a solid matirx made up of calcium phosphate
Lack of calcium causes?
When people get old, the bones would not stay strong, and you lack vitamin D, if you lack calcium, take calcium with other minerals in it like magnesium/D complex. 400 hundred mil of D is not enough for healthy bones.
Which hormone regulates calcuim in the blood and bones?
Parathyroid hormone (PTH) regulates calcium levels in the blood and bones. It acts to increase calcium levels in the blood by stimulating the release of calcium from bones and increasing calcium absorption in the intestines.
Why is calcium removed from the bones?
Calcium is banked in the bones, so when the body needs calcium, a special cell can break down part of the bone and release some of the calcium into the blood to supply to the body.
What colour changes you see in edta titration?
In EDTA titration, the color changes typically involve a transition metal complex forming with EDTA. For example, in the titration of calcium ions, a color change from red to blue indicates the formation of a complex between EDTA and calcium ions. This color change signals the endpoint of the titration.
Why is calcium needed for muscle contraction?
Calcium is essential for muscle contraction because it binds to a protein called troponin, which triggers a series of reactions that allow the actin and myosin filaments in muscle cells to interact and produce force. Without sufficient calcium, the muscle cells cannot contract effectively.
