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Will I2 iodine interact with calcium to form calcium iodide?
Mradicone
The calcium iodide is obtained by the reaction between calcium carbonate (CaCO3) or calcium oxide (CaO) and the hydroiodic acid (HI), not by a direct reaction of the elements.
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∙ 14y ago
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What is the ionic bond Magnesium and Iodine?
Magnesium and iodine react to form the ionic compound magnesium iodide - MgI2.
Would you expect iodine to displace bromine form a solution of potassium bromide?
No. However, bromine would displace iodine in potassium iodide.
What stain is used to test for plant starch in cells?
aqueous iodine in the form of potassium iodide turns purple in the presence of starches in water.
Chlorine gas reacts with aqueous potassium iodide to form solid iodine and aqueous potassium chloride.?
Yes, it is correct.
What element is Lil?
LiI has two elements in it, lithium and iodine. Lithium is an alkali metal and iodine is a halogen, so together they form an ionic salt. The correct name is the lithium iodide.
How many valence electrons are transferred from the calcium atom to iodine ine the formation of the compound calcium iodine?
The calcium atom will transfer its two valence electrons, one to each of two iodine atoms, to form the compound calcium iodide, CaI2.
How many valence elections are transferred from the calcium atom to iodine in the formation of the compound calcium iodine?
One calcium atom will transfer one of each of its two valence electrons to one each of two iodine atoms. In the process, the calcium atom becomes a calcium ion with a 2+ charge, and each iodine atom becomes an iodide ion with a 1- charge. The opposite charges between the iodide and calcium ions form an electrostatic attraction called an ionic bond, forming the ionic compound calcium iodide. Ca + I2 ---> I- + Ca2+ + I- ---> CaI2
Iodide reacting with chlorine to form iodine?
Iodide ions reacts with Chlorine to form elementary Iodine and Chloride ions
What is the obtained form of iodine?
Iodine (I), sodium iodide (NaI), potassium iodide (KI), hydroiodic acid (HI)
How many valence electrons are transferred from the calciun atom to iodine in the formation of the compound calcium iodine?
I believe you mean the formation of the compound calcium iodide. In the formation of calcium iodide, CaI2, the calcium atom transfers two valence electrons to two iodine atoms, with one electron going to each iodine atom. This causes the formation of a calcium ion, Ca2+, and two iodide ions, I-. The electrostatic attraction between the oppositely charged ions forms the ionic bonds that form the compound calcium iodide.
What is the name of an iodine ion?
An iodide ion is an iodine atom with a −1 charge. Compounds with iodine in formal oxidation state −1 are called iodides. This can include ionic compounds such as caesium iodide or covalent compounds such as carbon tetraiodide.
When iodine becomes an ion is the ion larger or smaller?
Iodine gains one electron to form iodide ion. The size of iodide ion is larger than the size of iodine atom.
Is iodine a metal or non-metal and what ion does it form?
Iodine is a nonmetal and it forms the iodide ion, I-.
Does iodine form a cation or a anion?
Iodine forms the iodide ion. It has a charge of negative 1 (-1)
How many valence electrons are transferred to make calcium iodide?
It takes only one valence electron to form the calcium iodide compound.
Does aluminum plus iodine forms aluminum oxide?
Aluminum and oxygen form aluminum oxide. Aluminum and iodine form aluminum iodide.
What 2 elements are mixed to form sodium iodide?
Sodium iodide has the chemical formula NaI - it is composed from sodium and iodine.
