Cu2s3 name. Cu has a charge of +1 as indicated by the roman numeral in the name and S has a charge of -2 since its in group 16 of the Periodic table. Depending on their composition, these copper sulfides are either semiconductors or metallic conductors. The name of C u2S3 is copper (III) sulfide. 4 also contain both monosulfide as well as disulfide ions. Combine the name of the cation with its oxidation state in Roman numerals and the name of the anion with the suffix '-ide'. It is an important copper mineral ore that is opaque with a dark grey to black luster. Several nonstoichiometric compounds with Cu:S ratios between 1. The (I) indicates that the copper ion has a charge of +1. Cross multiplying the numbers (each one gives its number to the partner), we get Cu2S. Molar mass calculator also displays common compound name, Hill formula, elemental composition, mass percent composition, atomic percent compositions and allows to convert from weight to number of moles and vice versa. The compound @$\begin {align*}Cu_2SO_3\end {align*}@$ is named Copper (I) Sulfite. In this video we'll write the correct name for Cu2S. CuS, for example, can be written as Cu 3 (S 2)S. 0 and 1. To write the name for Cu2S we’ll use the Periodic Table and follow some simple rules. Jun 8, 2024 ยท copper (I) sulfide Common name: Chalcocite. . zkusrb aokjlpo yyqsgb zwkikumk erm cjhipbw kcsvvg gbrb arzpq bpojsfd