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When a solution of copper II chloride is added to a solution of potassium sulfide a double replacement reaction occurs and forms a black precipitate write an equation for the exchange of Ions?
CuCl2(aq) + K2S(aq) --> CuS(s) + 2KCl(aq) K and Cl are spectators so the net ionic would be: Cu2+(aq) + S2-(aq) --> CuS(s)
If 100 g of CuS and 56 g of O2 are available which is the limiting reactant?
To determine the limiting reactant, first calculate the moles of each reactant by dividing the given mass by their respective molar masses. Then, determine the mole ratio between CuS and O2 in the balanced chemical equation. The reactant that produces fewer moles of product based on this ratio is the limiting reactant.
Balanced equation for Copper nitrate and Sodium Hydroxide?
Here is the balanced chemical equation, producing the right compounds of NO2 and H20:Cu + 4HNO3 --> Cu(NO3)2 + 2NO2 + 2H2ORead more: What_is_the_balanced_chemical_equation_for_when_solid_copper_is_added_to_nitric_acid_copper_2_nitrate_nitrogen_dioxide_and_water_are_produced
What is the balanced equation for copper sulfide in oxygen resulting in solid copper oxide and gaseous sulfur dioxide?
2CuS + 3O2 ---> 2CuO + 2SO2 Copper Sulphide + Oxygen ---> Copper Oxide + Sulphur dioxide
What happens when copper sulphate react with potassium cyanide?
There's nothing to drive the reaction, since all the possible combinations are soluble. Before, you would have copper, sodium, chloride and sulfate ions in solution; after, you would have the same thing. It's not really a reaction if nothing happens.
CuCl2 plus H2S predict the products?
The reaction between CuCl2 (copper(II) chloride) and H2S (hydrogen sulfide) is a double displacement reaction. The balanced chemical equation is: CuCl2 + H2S -> CuS + 2HCl The products formed are CuS (copper(II) sulfide) and 2HCl (hydrochloric acid).
In compounds does copper have a plus 2 charge CuSO3 CuOH CuS CuCl2 CuNO2 ( can be more than one)?
These compounds are CuSO3 CuS CuCl2..
When a solution of copper II chloride is added to a solution of potassium sulfide a double replacement reaction occurs and forms a black precipitate write an equation for the exchange of Ions?
CuCl2(aq) + K2S(aq) --> CuS(s) + 2KCl(aq) K and Cl are spectators so the net ionic would be: Cu2+(aq) + S2-(aq) --> CuS(s)
What is the completed balanced chemical reaction for H2S plus CuSO4?
The balanced chemical equation for the reaction between H2S (hydrogen sulfide) and CuSO4 (copper(II) sulfate) is: H2S + CuSO4 → CuS + H2SO4 This equation is balanced as it shows the conservation of atoms of each element on both sides of the reaction.
What is the balanced equation for sodium sulfide plus copper II nitrate to form sodium nitrate plus copper II sulfide?
The balanced equation for the reaction is: 2 Na2S (s) + 3 Cu(NO3)2 (aq) -> 4 NaNO3 (aq) + 3 CuS (s)
How do I calculate the molar solubility of copperII sulfide in 25M of CuCl2?
To calculate the molar solubility of copper(II) sulfide, you need to consider the solubility product constant (Ksp) of CuS. Once you have the Ksp value, set up an equilibrium expression for the dissociation of CuS into Cu^2+ and S^2- ions. Use the initial concentration of CuCl2 to determine the concentration of Cu^2+ ions and then solve for the molar solubility of CuS.
If 100 g of CuS and 56 g of O2 are available which is the limiting reactant?
To determine the limiting reactant, first calculate the moles of each reactant by dividing the given mass by their respective molar masses. Then, determine the mole ratio between CuS and O2 in the balanced chemical equation. The reactant that produces fewer moles of product based on this ratio is the limiting reactant.
What is the molecular equation of CuNO32and NaS2?
For the molecular balance of the equation it would be: CuSO4 (aq) + Na2S (aq) = CuS (s) + Na2SO4 (aq). For the net ionic balance of the equation it would be: Cu2+ (aq) + S2(aq) = CuS (s).
How much CuS is formed when 80.0 g Cu react with 25.0 g S?
equation = Cu + S -> CuS "law of conservation of mass" 80 + 25 = 105 g CuS formed
Balanced equation for Copper nitrate and Sodium Hydroxide?
Here is the balanced chemical equation, producing the right compounds of NO2 and H20:Cu + 4HNO3 --> Cu(NO3)2 + 2NO2 + 2H2ORead more: What_is_the_balanced_chemical_equation_for_when_solid_copper_is_added_to_nitric_acid_copper_2_nitrate_nitrogen_dioxide_and_water_are_produced
What is the chemical equation for copper(II) nitrate and barium sulfide?
The chemical equation is:Cu(NO3)2 + BaS = CuS(s) + Ba(NO3)2
What is the balanced equation for copper sulfide in oxygen resulting in solid copper oxide and gaseous sulfur dioxide?
2CuS + 3O2 ---> 2CuO + 2SO2 Copper Sulphide + Oxygen ---> Copper Oxide + Sulphur dioxide
