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 balanced equation ensures that the number of atoms of each element is the same on both sides of the reaction, satisfying the law of conservation of mass. The coefficients in front of each compound indicate the relative amounts of each substance involved in the reaction.
The balanced chemical equation for the reaction is 3Ni2S3 + 2Cu(NO3)2 → 6Cu2S + 3Ni(NO3)2. From the given weights, we first calculate the moles of each reactant, then determine the limiting reactant (Ni2S3 in this case). Using the stoichiometry from the balanced equation, the amount of Cu2S that can be formed from 42.35g of Ni2S3 is 42.35g * (6 mol Cu2S / 3 mol Ni2S3) = 84.7g Cu2S.
First you need to write a balanced chemical equation: 2Cu + S >> Cu2S Then you use dimensional analysis to solve and convert to kilograms: 0.90 mol Cu x 1 mol Cu2S/2 mol Cu x 159.166g Cu2S x 1kgCu2S/10^3g Cu2S= 7.2 x 10^-2 kg Cu2S Hope this helps!
The chemical formula for copper(I) sulfide is Cu2S.
2CuS + 3O2 ---> 2CuO + 2SO2 Copper Sulphide + Oxygen ---> Copper Oxide + Sulphur dioxide
The formula for cuprous sulfide is Cu2S. Copper (I) or cuprous has a +1 charge, whereas Sulfur has a charge of -2. Cu^(-1) + S^(-2) -> Cu2S (The subscript is 2)
Copper(I) oxide: Cu2O Copper(I) chloride: CuCl Copper(I) sulfide: Cu2S
The balanced chemical equation for the reaction is 3Ni2S3 + 2Cu(NO3)2 → 6Cu2S + 3Ni(NO3)2. From the given weights, we first calculate the moles of each reactant, then determine the limiting reactant (Ni2S3 in this case). Using the stoichiometry from the balanced equation, the amount of Cu2S that can be formed from 42.35g of Ni2S3 is 42.35g * (6 mol Cu2S / 3 mol Ni2S3) = 84.7g Cu2S.
Copper(I) oxide (copper(I) oxide): Cu2O Nantokite (copper(I) chloride): CuCl Chalcocite (copper sulfide): Cu2S
First you need to write a balanced chemical equation: 2Cu + S >> Cu2S Then you use dimensional analysis to solve and convert to kilograms: 0.90 mol Cu x 1 mol Cu2S/2 mol Cu x 159.166g Cu2S x 1kgCu2S/10^3g Cu2S= 7.2 x 10^-2 kg Cu2S Hope this helps!
To find the maximum mass of SO2 produced from 15.0 mol of Cu2S, first determine the molar ratio between Cu2S and SO2. The balanced chemical equation shows that 4 mol of SO2 is produced for every 1 mol of Cu2S consumed. Thus, you would produce 60.0 mol of SO2 from 15.0 mol of Cu2S. Finally, convert the moles of SO2 to grams using the molar mass of SO2 to find the mass.
Copper(I) oxide - Cu2O - is the mineral cuprite.Copper(I) chloride - CuCl - is the mineral nantokite.Copper(I) sulfide - Cu2S - is the mineral chalcocite.
The chemical equation for smelting chalcocite, which is a copper ore, involves heating it in the presence of oxygen to extract copper metal. The reaction typically involves the reduction of copper(I) sulfide (Cu2S) to copper metal (Cu) and sulfur dioxide (SO2) gas. The balanced equation is 2Cu2S + 3O2 → 2Cu + 2SO2.
This equation is basically 2Cu + S => Cu2S. If it was cupric sulfide it would be Cu + S -----> CuS
The binary ionic name for Cu2S is copper(I) sulfide.
The chemical formula for copper(I) sulfide is Cu2S.
The complete ionic equation for lithium sulfide (Li2S) and copper (II) nitrate (Cu(NO3)2) mixed is: 2Li^+ + S^2- + 2Cu^2+ + 4NO3^- ➜ 2Li^+ + 2NO3^- + Cu2S(s) This equation represents the dissociation of the reactants into their respective ions and the formation of solid copper (II) sulfide (Cu2S) as a product.
There are two different copper oxide formula's:2Cu + O2 -> 2CuO (black Copper(II) oxide)or4Cu + O2 -> 2Cu2O (red Copper(I) oxide)Copper(II) = Cu2+Oxide = O2-CuO or copper(II) oxide