What is the name of Cu_2S? - Socratic
Jan 30, 2017 · Copper sulfide or dicopper sulfide Copper has two common oxidation numbers + 1 and +2. Sulfur has a common oxidation number of -2 A more precise name would be Copper I sulfide. A common name would be Cuprous sulfide. This is an old name for compounds with a +1 charge on Copper. Cupric Sulfide would have the formula CuS with a +2 charge on Copper.
What is the name of the compound with the formula Cu2S?
Jun 8, 2024 · Cu(I) sulfide has the formula Cu2S. Thus the mass in grams of a single formula unit is 63.5 x 2 = 127 for two coppers32.1 x 1 = 32.1 for one STotal = 159.1 What is the formula for (copper(1)sulfide)?
2Cu2S + 3O2 = 2Cu2O + 2SO2 If the mass of Cu2S in the
Jun 6, 2018 · Approx. We gots… underbrace(2Cu_2S(s)+ 3O_2(g))_"414.3 g" rarr underbrace(2Cu_2O+2SO_2(g))_"414.3 g" Chemical change CONSERVES MASS and CHARGE absolutely, and in the given reaction we have indicated mass equivalence of products and reactants.... We start with a 14*g mass of cuprous sulfide, a molar quantity of …
What is the chemical formula for copper sulfide? - Answers
May 21, 2024 · The chemical formula for copper sulfide is Cu2S. Formula: CuS. CuS. the. CuS. Cu2S. Copper sulfate has CuSO4 as its formula. Copper sulfate is also written copper (II) sulfate. Remember that ...
What is this equation correctly balanced Cu2S O2 Cu2O SO2?
Oct 9, 2024 · The balanced equation for the reaction between copper(II) sulfide (Cu2S) and oxygen (O2) to form copper(I) oxide (Cu2O) and sulfur dioxide (SO2) is as follows: 2Cu2S + 3O2 -> 2Cu2O + 2SO2 This ...
Is Cu2S covalent or ionic - Answers
Jun 4, 2024 · Best Answer. Ionic. Anonymous ∙. Lvl 1. ∙ 4y ago. More answers. AnswerBot. ∙ 4mo ago. Cu2S is considered ionic because it is composed of a metal (copper) and a non-metal (sulfur), resulting ...
Verify the change in oxidation number.......2Cu2O(s)+Cu2S(s
Mar 28, 2018 · The oxidation numbers. The oxidation numbers of the atoms in the equation are. +1 Cu2-2 O + +1 Cu2-2 S → 0 Cu ++4 S-2 O2. Changes in oxidation number. Cu in Cu2O: Changes from +1 to 0, Change = -1. Cu in Cu2Sl: Changes from +1 to 0, Change = -1. S in Cu2Sm: Changes from -2 to +4, Change = +6. Answer link.
Pure copper may be produced by the reaction of copper(I
Mar 14, 2017 · We require ~=732*g ore..... You have given the stoichiometric equation that represents reduction of cuprous sulfide: Cu_2S(s) + O_2(g) rarr 2Cu(s) + SO_2(g) Sulfur is oxidized; copper and oxygen are reduced.
The mineral chalcocite (Cu2S) and malachite (CuCO3 (OH)2
Mar 10, 2018 · The mineral chalcocite (Cu2S) and malachite (CuCO3 (OH)2) are two primary sources of copper. what is the oxidation state of copper in each of these minerals?
Copper (I) sulfide (Cu2S) electron dot diagram? - Answers
Jun 5, 2024 · The compound with the formula Cu2S is called copper(I) sulfide, also known as cuprous sulfide. It is an important semiconductor material with applications in photovoltaic cells and as a catalyst ...