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introduction of anions
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In an aqueous solution cations are attracted toward what?
Cations are attracted to anions.
What is an example of a non-electrolyte aqueous solution?
Sugar is an example of a non-electrolyte when it is not dissolved in water.
Write the reaction when lead cyanide is put into water?
A strong electrolyte dissociates completely into ions in aqueous solution. When lead cyanide, a strong electrolyte, is put into water the cations and anions are surrounded by water molecules and the solid dissolves.Pb(CN)2(s) Pb2+(aq) + 2CN-(aq)We represent this state by the symbol "(aq)" to indicate that the ions are in aqueous solution.
What is the purpose of Volhard titration?
This is an indirect titration procedure for the determination of anions that precipitate with silver like CL-, Br-, I-, SCN-, and it is preferred in acid (HNO3) solution
Which anions give a white precipitate with silver nitrate?
chloride and sulphate ions give white precipitate with silver ion in aqueous solution but sulphate gives slightly dirty white.
What are aqueous solutions and why are they attracted to anions?
An aqueous solution is brine; but aqueous solutions are not attracted by anions.
In an aqueous solution cations are attracted toward what?
Cations are attracted to anions.
What is an example of a non-electrolyte aqueous solution?
Sugar is an example of a non-electrolyte when it is not dissolved in water.
What happens to salt when it's in water?
since salt is ionically bonded, it breaks apart into its anions and cations (+ and - charged ions) and becomes part of the aqueous solution.
Write the reaction when lead cyanide is put into water?
A strong electrolyte dissociates completely into ions in aqueous solution. When lead cyanide, a strong electrolyte, is put into water the cations and anions are surrounded by water molecules and the solid dissolves.Pb(CN)2(s) Pb2+(aq) + 2CN-(aq)We represent this state by the symbol "(aq)" to indicate that the ions are in aqueous solution.
What is the purpose of Volhard titration?
This is an indirect titration procedure for the determination of anions that precipitate with silver like CL-, Br-, I-, SCN-, and it is preferred in acid (HNO3) solution
What solute particles are present in aqueous solution of ammonium chloride?
HClO is a weak acid so it will only partly dissociate into H+,Cl-, and most will stay as HClO.
Write the reaction when ammonium phosphate is put into water?
A strong electrolyte dissociates completely into ions in aqueous solution. When ammonium nitrite, a strong electrolyte, is put into water the cations and anions are surrounded by water molecules and the solid dissolves.NH4NO2(s) NH4+(aq) + NO2-(aq)We represent this state by the symbol "(aq)" to indicate that the ions are in aqueous solution.
Write the reaction when sodium bromide is put into water?
A strong electrolyte dissociates completely into ions in aqueous solution. When sodium bromide, a strong electrolyte, is put into water the cations and anions are surrounded by water molecules and the solid dissolves.NaBr(s) Na+(aq) + Br-(aq)We represent this state by the symbol "(aq)" to indicate that the ions are in aqueous solution.(s)= Solid(l)= Liquid(g)= Gas(aq)= aqueous solution
Which anions give a white precipitate with silver nitrate?
chloride and sulphate ions give white precipitate with silver ion in aqueous solution but sulphate gives slightly dirty white.
What are examples of an aqueous solution?
An example of a non-electrolyte aqueous solution is polyethylene glycol. Non-electrolyte solutions are the kind that do not have ions (cations and anions) in them.
What is the solute in aqueous solutions?
Sugar is dissolved by the water, so therefore water is the solvent.
