original concentration of copper(II) sulfate = 3.43 g/L
Explanation
mass Cu = 139 mg = 0.139 g
moles Cu = (mass Cu) / (molar mass Cu)
moles Cu = (0.139 g) / (63.546 g/mol)
moles Cu = 2.19 x 10-3 mol
moles CuSO4 = moles Cu
moles CuSO4 = 2.19 x 10-3 mol
mass CuSO4 = (moles CuSO4) * (molar mass CuSO4)
mass CuSO4 = (2.19 x 10-3 mol) * (159.6 g/mol)
mass CuSO4 = 0.3432 g
original concentration of CuSO4 = (mass CuSO4) / (volume of solution in Liter)
original concentration of CuSO4 = (0.3432 g) / (0.100 L)
original concentration of CuSO4 = 3.43 g/L
O STOICHIOMETRY Solving for a reactant in solution Kaila One way in which the useful metal...
O STOICHIOMETRY Solving for a reactant in solution Kaila - One way in which the useful metal copper is produced is by dissolving the mineral azurite, which contains copper(II) carbonate, in concentrated sulfuric acid. The sulfuric acid reacts with the copper(II) carbonate to produce a blue solution of copper(II) sulfate. Scrap iron is then added to this solution, and pure copper metal precipitates out because of the following chemical reaction: Fe(s) + CuSO4(aq) → Cu(s) + FeSO4(aq) Suppose an industrial...
= O STOICHIOMETRY Solving for a reactant in solution One way in which the useful metal copper is produced is by dissolving the mineral azurite, which contains copper(II) carbonate, in concentrated sulfuric acid. The sulfuric acid reacts with the copper(II) carbonate to produce a blue solution of copper(II) sulfate. Scrap iron is then added to this solution, and pure copper metal precipitates out because of the following chemical reaction: Fe(s) + CuSO4(aq) + Cu(s) + FeSO4(aq) Suppose an industrial quality-control...
One way in which the useful metal copper is produced is by dissolving the mineral azurite, which contains copper(II) carbonate, in concentrated sulfuric acid. The sulfuric acid reacts with the copper(II) carbonate to produce a blue solution of copper(II) sulfate. Scrap iron is then added to this solution, and pure copper metal precipitates out because of the following chemical reaction: Fe(s) + CuSO4(aq) + Cu(s) + FeSO4(aq) Suppose an industrial quality-control chemist analyzes a sample from a copper processing plant...
One way in which the useful metal copper is produced is by dissolving the mineral azurite, which contains copper(II) carbonate, in concentrated sulfuric acid. The sulfuric acid reacts with the copper(II) carbonate to produce a blue solution of copper(II) sulfate. Scrap iron is then added to this solution, and pure copper metal precipitates out because of the following chemical reaction: Fe(s) + CuSO4(aq) + Cu(s) + FeSO4(aq) Suppose an industrial quality control chemist analyzes a sample from a copper processing...
One way in which the useful metal copper is produced is by dissolving the mineral azurite, which contains copper(II) carbonate, in concentrated sulfuric acid The sulfuric acid reacts with the copper (II) carbonate to produce a blue solution of copper(II) sulfate. Scrap iron is then added to this solution, and pure copper metal precipitates out because of the following chemical reaction Fe(s) + CuSO4(aq)->Cufs) + FeSO4(aq) Suppose an industrial quality-control chemist analyzes a sample from a copper processing plant in...
One way in whith the useful metal copper is produced is by dissolving the mineral azurite, which contains copper(Il) carbonate, in concentrated sulfuric acid. The sulfuric acd reacts with the copper(II) carbonate to produce a blue solution of copper(II) sulfate. Scrap iron is then added to this solution, and pure copper metal precipitates out because of the following chemical reaction: Fe(s) + CuSO4(aq) → Cu(s) + FeSO4(aq) Suppose an industrial quality-control chemist analyzes a sample from a copper processing plant...
One way in which the useful metal copper is produced is by dissolving the mineral azurite, which contains copper(II) carbonate, in concentrated sulfuric acid. The sulfuric acid reacts with the copper(II) carbonate to produce a blue solution of copper(II) sulfate. Scrap iron is then added to thi metal precipitates out because of the following chemical reaction: Fe(s) + Cuso (aq) Cu(s) + FeSO4(aq) Suppose an industrial quality-control chemist analyzes a sample from a copper processing plant in the following way....
Jordyn V O CHEMICAL RECTIONS Solving for a reactant in solution One way in which the useful metal copper is produced is by dissolving the mineral aurite, which contains copper(II) carbonate, in concentrated sulfuric acid. The sulfuric acid reacts with the copper(11) carbonate to produce a blue solution of copper(II) sulfate. Scrap iron is then added to this solution, and pure copper metal precipitates out because of the following chemical reaction Fe(s) + CuSO (0) -- Cu(s) + FeSO (0)...
O STOICHIOMETRY Solving for a reactant in solution Kaila One way the U.S. Environmental Protection Agency (EPA) tests for chloride contaminants in water is by titrating a sample of silver nitrate solution. Any chloride anions in solution will combine with the silver cations to produce bright white silver chloride precipitate. Suppose an EPA chemist tests a 200. mL sample of groundwater known to be contaminated with iron(II) chloride, which would react with silver nitrate solution like this: FeCl2(aq) + 2...
O CHEMICAL REACTIONS Solving for a reactant in solution One way the U.S. Environmental Protection Agency (EPA) tests for chloride contaminants in water is by titrating a sample of silver nitrate solution. Any chloride anions in solution will combine with the silver cations to produce bright white silver chloride precipitate. Suppose an EPA chemist tests a 200. mL sample of groundwater known to be contaminated with iron(III) chloride, which would react with silver nitrate solution like this: FeCl3(aq) + 3...