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Why copper cannot displace zinc from zinc sulphate?
because in table of re-activity of metals it is below zinc
What happens when copper plate is dipped in ferrous sulphate solution?
There would be no reaction because copper is a less reactive metal than iron. Refer to the related link for an activity series of metals.
How is electrolysis used to purify metals?
TRUE!
Why do we use copper for weapons?
We use copper because copper is one if the stronger metals that we have in the USA. Copper is also one of our most valued metals there are.
What is copper iridium?
Copper and iridium are two metals.
How can the activity series of element help you in dealing with a single replacement reaction?
in a single dispacement reaction, the lower metals are replaced by the upper metals in the metal activity series. for ex: copper sulphate + iron ----- iron sulphate + copper (copper is replaced by iron in this chemical reaction)
Why iron displaces copper from copper sulphate solution?
Because iron is more reactive than copper, as can be seen on an activity series of metals. Refer to the related link for more information and an activity series of metals.
What happens when tin is mixed with copper sulphate?
No product is produced. Both cooper and tin are not reactive metals.
Is copper sulphate dangerous in any way?
It is not majorly deadly, but can melt thin metals in less than a minute.
Why copper cannot displace zinc from zinc sulphate?
because in table of re-activity of metals it is below zinc
What will diplace copper from copper sulphate soluctions?
Any metal more reactive than copper can be the replacing metal in copper sulfate solution reactions. Iron and zinc are the most common metals replacing copper in these reactions.
Is copper oxide a reactant or product?
It can be either depending on the reaction. It can be a product of electrolysis of copper with sulfuric acid, or an acid base reaction of copper hydroxide and sulfuric acid. It can react with metals such as zinc.
When zinc metal is placed into a solution of copper sulphate a pinky brown metal is formed but when a piece of silver metal is placed into another solution of copper sulphate no change is observed Why?
Silver is lower in the reactivity series than Zinc and therfore cannot displace the Sulphate from the Zinc. But on the other hand zinc is higher than copper, and when displacing the sulphate from the copper it changes colour due to the reaction. Reactivity series(metals): Potassium Sodium Lithium Calcium Magnesium Aluminium Zinc Iron Tin Lead Copper Silver Gold Platinum
How do acids react with dilute acid?
metals reacts with dil.acid to form metal salt and hydrogen gas releases . eg - copper + dil. sulphuric acid = copper sulphate + hydrogen gas
What happens when copper plate is dipped in ferrous sulphate solution?
There would be no reaction because copper is a less reactive metal than iron. Refer to the related link for an activity series of metals.
What has the author Avtar S Mavi written?
Avtar S. Mavi has written: 'Bacterial leaching of metals from anaerobically digested sludge disinfected with copper sulphate'
Is copper sulphate fumes dangerous?
Yes, it can react with (oxidise) more reactive metals than copper is. Eg. Zn, Fe, Al etc. (Let Me be the more reactive metal with oxidation value of + 'n' ( = ion charge when oxidised)2 Me + n Cu2+ --> 2 Men+ + n Cu
