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How do you write a formula for the compound that forms from each pair beryllium and iodine?
To write the formula for the compound formed from beryllium (Be) and iodine (I), you first determine the charges of each element. Beryllium has a +2 charge as it is an alkaline earth metal, while iodine has a -1 charge as a halogen. To balance the charges, you need two iodine ions for each beryllium ion. Thus, the formula for the compound is BeI₂.
Is NbI5 polar?
No. The five positive charges of the pentavalent Niobium cation are balanced by the negative charges of the five iodine anions - ie - Nb5+ I-5
Is ICl an ionic compound?
Iodine chloride is a covalent compound.
Is iodine soluble in glycerol?
Yes, Iodine is soluble in glycerol. Although keep in my that Iodine is nonpolar because it has no dipole charges, but Glycerol is in fact polar. This is most likely explained by the polar and nonpolar tendencies of Glycerol.
What is the valence charge of iodine KIO2?
The valence charge of iodine KIO2 would be negative one. The charge may vary depending on the type if iodine.
Is IBr an ionic bond?
Yes, IBr (Iodine monobromide) is an ionic compound composed of iodine and bromine. IBr is formed through the transfer of electrons from iodine to bromine, resulting in the formation of ions with opposite charges that are held together by electrostatic forces, making it an ionic bond.
What sort of bond barium and iodine would form if mixed?
Barium and iodine would form an ionic bond when mixed. Barium is a metal that can easily lose electrons, while iodine is a nonmetal that can easily gain electrons. This results in barium transferring electrons to iodine, creating ions with opposite charges that are attracted to each other.
What is the oxidation state of IF?
In the compound IF, fluorine is more electronegative than iodine. Fluorine always has an oxidation state of -1 in compounds, so in this case, iodine would have an oxidation state of +1 to balance the charges and achieve a neutral compound.
What is the chemical formula for the compound formed from iron (II) and iodine?
The chemical formula for the compound formed from iron (II) and iodine is FeI2. Iron (II) has a +2 charge, and iodine has a -1 charge, so the correct formula involves two iodine atoms for every iron atom to balance the charges.
What is the oxidation number of Iodine in Ca (IO)2?
The oxidation number of iodine in Ca(IO)2 is +5. This is because the overall charge of the compound Ca(IO)2 is 0, and each oxygen atom has a charge of -2, so iodine must have a charge of +5 to balance the charges in the compound.
Is chlorine more electronegative than iodine?
Yes, chlorine is more electronegative than iodine. Chlorine has an electronegativity value of 3.16 on the Pauling scale, while iodine has an electronegativity value of 2.66. This means that chlorine has a greater ability to attract electrons towards itself in a chemical bond compared to iodine.
Does chlorine and iodine make an ionic compound?
Yes, chlorine and iodine can form an ionic compound known as sodium iodide when combined with a metal such as sodium. This compound is formed by the transfer of electrons from sodium to iodine, leading to the formation of ions with opposite charges that are held together by electrostatic forces.
