Copper sulfide

August 12, 2025 - The bonding in copper sulfides cannot be correctly described in terms of a simple oxidation state formalism because the Cu-S bonds are somewhat covalent rather than ionic in character, and have a high degree of delocalization resulting in complicated electronic band structures.

The bonds within hydrated copper(II) ions are also more-or-less covalent; we might call them “covalent coordinate” bonds. This is pretty common in transition metal complexes such as...

June 22, 2022 - 4 is a chemical that you will have come across several times during your studies. It belongs to the metal category since it is an ionic compound with a covalent bond nature, as demonstrated by researchers. Copper, for your information, has two ...

July 31, 2023 - Copper ii sulfide or cupric sulfide ... nitric acid but insoluble in water [3]. It occurs as the mineral covellite and is an ionic compound [3, 4]. It is stable in air when it is dry but gets oxidized to copper sulfate by moisture ...

December 3, 2021 - Cuso4 is an ionic compound with a Covalent bond according to the researchers. On the periodic table, copper is categorized under metal, while Sulphur and Oxygen come under nonmetal.

Cu2S, also known as copper(I) sulfide, is an ionic compound.In the formation of Cu2S, copper loses two electrons to form Cu+ ions, and sulfur gains two electrons to form S2- ions.

Each type of compound (covalent, ionic, and organic) has its own rules or ways to determine the proper name. Therefore, it is a good practice to know first if the given compound is covalent, ionic, or organic. Become a Study.com member to unlock this answer! Create your account View this answer · The answer is c. copper (II) sulfide.

February 10, 2022 - Which is the correct formula for copper(I) sulfide? A) CuS B) Cu2S C) CuS2 D) Cu2S2 E) Cu2S3Copper(I) sulfide is an ionic compound which means we need to cross multiply the charges (oxidation numbers) to get the correct formula.

S have an ionic bond or a covalent bond? Explain. Copper(I) sulfide is also known as Chalcocite. It can be synthesized by the reaction between copper metal and sulfur gas.

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December 4, 2025 - So where does that leave us regarding our original question: Is CuSO4 an ionic or covalent compound? The answer is clear—it firmly belongs in the realm of ionic chemistry thanks largely due its formation from electron transfer between metals ...

Constituting ions are held together ... a Study.com member to unlock this answer! Create your account View this answer · Copper (II) sulfate is an ionic compound that contains...

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Copper(2+) sulfide [IUPAC name – generated by ACD/Name] Copper(II) sulfide [Wiki] Kupfer(2+)sulfid · [German] [IUPAC name – generated by ACD/Name] Sulfure de cuivre(2+) [French] [IUPAC name – generated by ACD/Name] Unverified · 11115-78-9 [RN] 53241-11-5 [RN] copper monosulfide ·

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A metal sulfate compound having copper(2+) as the metal ion.

Copper(II) sulfate is a chemical compound with the formula CuSO₄. It is composed of two ions: the copper (II) ion, denoted as Cu²⁺, and the sulfate ion, which has the formula SO₄²⁻. In this ionic compound, because the copper ion has ...

Direct measurement - For measurements in units of moles per dm3 10−2 − 10−4 M standards are prepared by serial dilution of 0.1 M copper(II) sulphate. The ionic strength is kept constant with potassium sulphate. The copper(II) ion-selective and reference electrodes are placed in the standard ...