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ViviA 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.
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Is iodine dissolve in turpentine?
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.
Why is iodine needed?
Iodine is needed for the production of thyroid hormones, which regulate metabolism and growth. It is particularly important for proper thyroid function and the development of the brain, especially during pregnancy and early childhood. A deficiency in iodine can lead to thyroid disorders like goiter and developmental delays.
How many grams of calcium chloride are needed to produce 10 g of potassium chloride?
To find the amount of calcium chloride needed, you would first need to determine the molar ratio between calcium chloride and potassium chloride in the chemical reaction. Then, you could use this ratio to calculate the amount of calcium chloride required to produce 10 g of potassium chloride. The molar ratio is 1:1, so the same amount of calcium chloride as potassium chloride, 10 g, would be needed.
How do you remove benzene from hexane?
Benzene can be removed from hexane using techniques such as distillation, adsorption, or solvent extraction. Distillation is commonly used to separate benzene, which has a lower boiling point, from hexane. Adsorption techniques involve passing the hexane through a material that selectively adsorbs benzene, while solvent extraction involves using a selective solvent to remove benzene from hexane.
What is the value of iodine?
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.
