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Cu2+ + I- --> Cu2I The compound created is Copper(I) Iodide
The compound formed from Cu²⁺ and Cl⁻ ions is called copper(II) chloride. In this compound, two chloride ions combine with one copper ion to balance the charges, resulting in the chemical formula CuCl₂. Copper(II) chloride is commonly found in both anhydrous and hydrated forms.
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The Theorem of Pythagoras.
The compound formed by Na+ and PO43- ions is sodium phosphate, which has the chemical formula Na3PO4.
The compound formed between F- and Cr2+ ions is written as CrF2. The compound has a 2:1 ratio of fluoride ions (F-) to chromium ions (Cr2+).
The formula for the ionic compound formed between S^2- and Pb^4+ is PbS2, where lead (Pb) has a 4+ charge and sulfur (S) has a 2- charge. This results in the compound lead(IV) sulfide.
The formula mass of the compound formed between Al3+ and Cl- is determined by adding the atomic masses of aluminum (Al) and chlorine (Cl), considering the charges on the ions. The formula mass would be 133.34 g/mol.
The ionic compound formed between Chloride and H+ is called hydrogen chloride (HCl). This compound is formed when a hydrogen atom donates its electron to a chloride ion, resulting in the formation of a bond between the two atoms.
MgCl2 is formed. Mg2+ + 2Cl- ----> MgCl2
The compound formed by Cr3+ and F- is chromium(III) fluoride. The chemical formula is CrF3.
Chromium(III) oxide: Cr2O3
The ionic compound formed between Pb2+ and S2- ions is lead(II) sulfide, with the chemical formula PbS. Lead(II) has a 2+ charge while sulfide has a 2- charge, making the compound electrically neutral.
The chemical formula of silver phosphide ia Ag3P.
The compound with the formula Ag⁺ is silver ions, which have a charge of +1. Silver ions are formed when silver loses one electron.
The formula for the compound formed between Li+ and S2- is Li2S. This is because lithium has a +1 charge and sulfur has a -2 charge, so two lithium ions are needed to balance the charge of one sulfur ion.