Needed by the thyroid gland.
No, iodine is not soluble in turpentine. Turpentine is a non-polar solvent, while iodine is a polar substance. To dissolve iodine, a polar solvent like alcohol or water is needed.
Iodine is a chemical element with the symbol I and atomic number 53. It is an essential nutrient for humans, as it is needed for the production of thyroid hormones. In the form of iodine compounds, it also has various industrial applications, such as in healthcare, electronics, and photography.
A barium ion has a charge of 2+ and an iodide ion has a charge of 1-, therefore, two iodide ions are needed to balance the barium ion. Ba2+ + 2I- --> BaI2
Iodine is needed for the normal metabolism of cells. Metabolism is the process of converting food into energy. Humans need iodine for normal thyroid function, and for the production of thyroid hormones
A catalyst is not needed in the reaction between benzene and iodine chloride because the reaction is spontaneous and occurs without requiring an external agent to speed up the reaction. The reaction proceeds due to the inherent reactivity of the reactants without the need for additional assistance from a catalyst.
No calcium is needed
Iodine is the main building block needed to make thyroid hormone. Thyroid hormone is needed to control your metabolism. If you lack Iodine in your diet, over time, you will develop goiter (enlarged) thyroid gland. This is rare in the US since many salt has iodine in it.
No, iodine is not soluble in turpentine. Turpentine is a non-polar solvent, while iodine is a polar substance. To dissolve iodine, a polar solvent like alcohol or water is needed.
iodine.
Iodine is the trace element commonly added to table salt to help prevent iodine deficiency in humans. This practice has helped reduce the incidence of iodine-related health issues such as goiter.
It sounds like you're describing Lugol's iodine. It's not technically "required," it's just that's what the recipe is. Actually, in Lugol's iodine, KI is needed to improve the dissolution of iodine in water.
Thyroxine is synthesized in the body from tyrosine, an amino acid. In order for thyroxine synthesis to occur, iodine must also be available as it is a key component of the molecule. Additionally, enzymes such as thyroid peroxidase and thyroglobulin are needed for the synthesis process to take place.
No solid iodine does not conduct electricity.
The leaf was rinsed in water to rehydrate it. Iodine solution is an aqueous solution of iodine/potassium iodine - potassium tri-iodide; water is needed inside the leaf to enable penetration by diffusion.
Since molecules of potassium contain only single potassium atoms, molecules of iodine contain two atoms, and moles of potassium iodide contain one atom of each element, 2.5 moles of iodine are needed to react completely with 5 moles of potassium.
Iodine is required to produce thyroid hormones.Besides iodine Selenium is also required by the thyroid gland as major co-factors in its function to regulate metabolism.Zinc is required for the production of thyroid hormones.
Very tiny amounts of iodine are needed by the thyroid gland to make its hormones. Without this iodine the thyroid gland will swell creating a goiter and various other symptoms of thyroid hormone shortage will appear..