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Cd2 plus (aq) plus 2Cl-(aq) plus 2Na plus (aq) plus S2-(aq) CdS(s) plus 2Na plus (aq) plus 2Cl-(aq)?
Cd^2+(aq) + 2Cl^-(aq) +2Na^+(aq) + S^2-(sq) ==> CdS(s) + 2Na^+(aq) + 2Cl^-(aq)The 2Na^+(aq) and the 2 Cl^-(aq) are spectator ions as they appear on both sides of the equation. Thus, the NET reaction is ...Cd^2+(aq) + S^2-(aq) ==> CdS(s)What else was your question. This is classed as a double replacement reaction.
When potassium sulfide dissociates how many particles are left?
2K+(aq) + S2–(aq)
Given the complete ionic equation Cd2 plus (aq) plus 2Cl-(aq) plus 2Na plus (aq) plus S2-(aq) CdS(s) plus 2Na plus (aq) plus 2Cl-(aq)?
The net ionic equation is Cd2+(aq) + S2-(aq) -> CdS(s). This equation represents the actual chemical change happening in the reaction where cadmium ions and sulfide ions combine to form solid cadmium sulfide. The spectator ions, Na+ and Cl-, are present on both sides of the equation but do not participate in the reaction.
Write the ions present in solution of Cu C2H3O2 2 and identify all of the phases in your answers?
In solution, CuC2H3O2 would dissociate into Cu2+ and C2H3O2- ions. The phases involved would be solid CuC2H3O2 dissociating into aqueous Cu2+ and C2H3O2- ions.
What is the ionization equation for H2S?
The ionization equation for H2S is: H2S (aq) --> H+ (aq) + HS- (aq)
Cd2 plus (aq) plus 2Cl-(aq) plus 2Na plus (aq) plus S2-(aq) CdS(s) plus 2Na plus (aq) plus 2Cl-(aq)?
Cd^2+(aq) + 2Cl^-(aq) +2Na^+(aq) + S^2-(sq) ==> CdS(s) + 2Na^+(aq) + 2Cl^-(aq)The 2Na^+(aq) and the 2 Cl^-(aq) are spectator ions as they appear on both sides of the equation. Thus, the NET reaction is ...Cd^2+(aq) + S^2-(aq) ==> CdS(s)What else was your question. This is classed as a double replacement reaction.
What can be added to a solution of OH- (aq) S2- (aq) and SO42- (aq) ions to precipitate the OH- (aq) ions but not the others?
Add a solution of magnesium chloride; magnesium hydroxide is not soluble in water.
What do the letters aq mean?
In chemistry, "aq" stands for "aqueous," indicating that a substance is dissolved in water. It is commonly used in chemical equations to represent a solution where the solute is dissolved in water.
When potassium sulfide dissociates how many particles are left?
2K+(aq) + S2–(aq)
Given the complete ionic equation Cd2 plus (aq) plus 2Cl-(aq) plus 2Na plus (aq) plus S2-(aq) CdS(s) plus 2Na plus (aq) plus 2Cl-(aq)?
The net ionic equation is Cd2+(aq) + S2-(aq) -> CdS(s). This equation represents the actual chemical change happening in the reaction where cadmium ions and sulfide ions combine to form solid cadmium sulfide. The spectator ions, Na+ and Cl-, are present on both sides of the equation but do not participate in the reaction.
What is the complete ionic equation for lead II nitrate and sodium sulfate?
The complete ionic equation for lead(II) nitrate (Pb(NO3)2) and sodium sulfate (Na2SO4) would be: Pb2+(aq) + 2NO3-(aq) + 2Na+(aq) + SO4^2-(aq) -> PbSO4(s) + 2Na+(aq) + 2NO3-(aq) In the equation, PbSO4 is the insoluble product formed when lead(II) ions from lead(II) nitrate react with sulfate ions from sodium sulfate.
Write the ions present in solution of Cu C2H3O2 2 and identify all of the phases in your answers?
In solution, CuC2H3O2 would dissociate into Cu2+ and C2H3O2- ions. The phases involved would be solid CuC2H3O2 dissociating into aqueous Cu2+ and C2H3O2- ions.
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 ionization equation for H2S?
The ionization equation for H2S is: H2S (aq) --> H+ (aq) + HS- (aq)
What does s and aq mean?
They are the state symbols in a chemical reaction. s = solid l = (pure) liquid g = gas aq = aqueous ( water) solution.
What type of reaction is CuCl2 Na2S?
Ionisation in solution is not a chemical reaction. It can be written as one but still it's NOT: only physical change of state ( subscripted between brackets (s) or (aq) ) Na2S(s) --> 2Na+(aq) + S2-(aq)
What does the aq stand for?
Aqueous. (Dissolved in water) Example: CaCl2(aq)= Aqueous Calcium Chloride.
