0
What else can I help you with?
What is the balance equation when calcium reacts with zinc chloride?
When calcium reacts with zinc chloride, the balanced chemical equation is: [ \text{Ca} (s) + \text{ZnCl}_2 (aq) \rightarrow \text{CaCl}_2 (aq) + \text{Zn} (s) ] In this reaction, solid calcium displaces zinc from zinc chloride, producing calcium chloride in solution and solid zinc.
Why does the mass of zinc chloride produced level off even though more and more zinc is being used?
The mass of zinc chloride produced levels off because zinc chloride is formed from a stoichiometric reaction between zinc and chloride ions. Once all available chloride ions are consumed in the reaction, adding more zinc will not result in additional zinc chloride production. This saturation occurs because the reaction is limited by the quantity of the limiting reactant, which in this case is the chloride source. As a result, excess zinc does not contribute to further zinc chloride formation.
What do you get when aqueous solutions of sodium carbonate and zinc chloride are combined?
When aqueous solutions of sodium carbonate and zinc chloride are combined, a double displacement reaction occurs. This results in the formation of zinc carbonate, which is a white solid precipitate that settles out of the solution, and sodium chloride, which remains dissolved in the solution.
Why was ionic precipitation chosen for the reaction of zinc sulphate and barium chloride?
Ionic precipitation was chosen for the reaction of zinc sulfate and barium chloride because it involves the formation of insoluble solid precipitates (zinc chloride and barium sulfate) from the combination of aqueous solutions of the two salts. This allows for the easy separation of the formed solid from the remaining solution.
Does copper chloride and zinc nitrate for a precipitate?
no it does not because it forms a production of gas
What kind of reaction is zinc and hydrochloric acid?
Solid Zinc reacting with Hydrochloric Acid is a single replacement Oxidation/Reduction reaction.
How can you get zinc chloride by adding zinc sulphate into sodium chloride?
The reaction is not possible.
What happens if you mix zinc with ZnCl2?
When zinc metal is mixed with ZnCl2 (zinc chloride), a redox reaction occurs. The zinc metal will react with the zinc ions in the zinc chloride solution to form zinc atoms, while the chloride ions will remain in solution. This reaction usually results in the formation of more zinc metal and zinc chloride.
Could you determine the density of zinc chloride using water as a solvent?
Yes, the density of zinc chloride can be determined by measuring the mass of a known volume of the solution (a mix of zinc chloride and water) and then calculating the density using the formula: Density = mass/volume.
What compound is formed with chlorine and zinc?
many, zinc oxide, zinc carbonate, zinc chloride...
What elements are in this chemical reaction Zn s HCl g ZnCl s H?
zinc (Zn), hydrogen (H) and chlorine (Cl) are the elements present.
Why would a grey deposit be formed when platinum chloride is mixed with zinc?
The grey deposit forms due to a displacement reaction between platinum chloride and zinc. The zinc displaces the platinum from the compound, depositing it as a grey solid. This reaction is a common method for extracting platinum from its compounds.
Is zinc chloride a solid?
Yes. PbCl2 is a white solid, but it has a relatively low melting point for a metallic salt - just 501 degrees C as opposed to 801 degrees C for common salt sodium chloride or 786 degrees C for potassium chloride, or 772 degrees C for calcium chloride.
What do you get when aqueous solutions of sodium carbonate and zinc chloride are combined?
When aqueous solutions of sodium carbonate and zinc chloride are combined, a double displacement reaction occurs. This results in the formation of zinc carbonate, which is a white solid precipitate that settles out of the solution, and sodium chloride, which remains dissolved in the solution.
How do you prepare zinc chloride powder from aqueous form?
To prepare zinc chloride powder from an aqueous solution, you can first evaporate the water by heating the solution. This will leave behind the solid zinc chloride. Make sure to perform this step in a well-ventilated area as zinc chloride can release fumes. Collect the dried zinc chloride crystals for use as a powder.
In which process zinc chloride is by products by use zinc dust?
Zinc chloride is produced by the reaction of hydrochloric acid with zinc metal. Zinc dust is often used as a reducing agent in this reaction to produce zinc chloride. The byproduct of this reaction is hydrogen gas.
Why was ionic precipitation chosen for the reaction of zinc sulphate and barium chloride?
Ionic precipitation was chosen for the reaction of zinc sulfate and barium chloride because it involves the formation of insoluble solid precipitates (zinc chloride and barium sulfate) from the combination of aqueous solutions of the two salts. This allows for the easy separation of the formed solid from the remaining solution.
