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The cathode is so named because it provides available free electrons, to which any cation such as zinc is attracted. When a zinc ion accepts an electron, it becomes a zinc atom and usually remains attached to the cathode, which therefore becomes plated with zinc. Since metallic zinc is itself electrically conductive, the process can continue until the supply of zinc cations from the solution is exhausted, so long as sufficient electrical energy is supplied.
What else can I help you with?
Does copper chloride and zinc nitrate for a precipitate?
no it does not because it forms a production of gas
What chemical grade is zinc nitrate?
Zinc nitrate purity is defined in catalogs.
Calcium nitrate plus water zinc sulfate?
zinc nitrate + sodium hydroxide yields sodium nitrate and zinc hydroxide( white precipitate)
Is zinc nitrate soluble or insoluble?
Zinc nitrate is very soluble in water.
Is zinc nitrate a salt?
Yes, zinc nitrate is a salt. It is an inorganic compound made up of positively charged zinc ions and negatively charged nitrate ions held together by ionic bonds.
Zinc reacts with silver nitrate gives zinc nitrate and silver?
In the reaction between zinc and silver nitrate, zinc displaces silver from the nitrate compound because it is higher in the reactivity series. This displacement reaction results in the formation of zinc nitrate and elemental silver.
What salt is made when nitric acid react with zinc?
Zinc nitrate is formed when nitric acid reacts with zinc. This reaction also produces hydrogen gas.
What is the precipitate for zinc chloride and iron nitrate?
The precipitate formed when zinc chloride reacts with iron nitrate is zinc hydroxide. This is because when zinc chloride and iron nitrate are mixed, zinc hydroxide is insoluble in water and will precipitate out of the solution.
Is zinc nitrate an ionic compound?
Yes, zinc nitrate is an ionic compound. It is formed by the transfer of electrons between the zinc cation (Zn2+) and the nitrate anion (NO3-). The resulting attraction between these oppositely charged ions forms the ionic bond in zinc nitrate.
Does copper chloride and zinc nitrate for a precipitate?
no it does not because it forms a production of gas
What happens when copper metal is put in zinc nitrate solution?
due to the transfer of electron the zinc nitrate forms to zinc, and copper is formed to copper nitrate. this is usually followed by half equations which are: Cu -> Cu ^2+ + 2e zn^2+ + 2e -> zn where e is electrons and 2+ is representative of the nitrate
What will be the observations when Zinc nitrate solution is added to Lead nitrate solution?
When zinc nitrate solution is added to lead nitrate solution you willÊapparently observe a black solid being formed. All of the research yielded facts from adding solid metal to either zinc or lead.
When zinc iodide is electrolysed what do you observe?
During the electrolysis of zinc iodide, zinc metal will form at the cathode while iodine gas will be produced at the anode. The color change in the electrolyte solution from colorless to yellowish-brown indicates the presence of iodine gas.
How can we separate zinc?
One common method to separate zinc is through electrolysis, where an electric current is passed through a zinc salt solution to deposit pure zinc metal at the cathode. Another method involves heating a mixture of zinc ore and carbon, which results in the reduction of zinc oxide to zinc vapor that can be condensed and collected.
Can Zn2 be reduced?
Yes, Zn²⁺ can be reduced. In electrochemical reactions, zinc ions (Zn²⁺) can gain two electrons to form elemental zinc (Zn). This reduction process typically occurs in galvanic cells or during electrolysis, where zinc ions are reduced at the cathode.
What will happen when electrolysis of dilute sodium chloride solution using copper and zinc electrode?
Usually hydrogen will evolve from the cathode and oxygen from the anode, but if zinc is the anode, it may dissolve to produce zinc ions in the solution either instead of or along with oxygen evolving.
Why is aluminum and zinc nitrate considered not a reaction?
Aluminum will not react with zinc nitrate because aluminum is less reactive than zinc. In a chemical reaction, more reactive elements displace less reactive elements from their compounds. Since aluminum is less reactive than zinc, it will not displace zinc from zinc nitrate to form a new compound.
