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In copper reaction why do you need to use very hot distilled water in washing the black precipitate?
Wiki User
∙ 14y ago
to easily remove the black residue or to sterilize and
to be easily taken away the black precipitate.
Wiki User
∙ 14y ago
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What is the reaction between copper sulfate and barium nitrate?
the reaction is a precipitate reaction. A precipitate usually makes a solution cloudy. A while later the precipitate drops to the bottom as a solid. It is generally a fine, powdery sediment.
Is a precipitate in reaction CuCl2 plus NaOH - and gt Cu (OH)2 plus NaCl?
Copper hydroxide is the precipitate.
Why would sliver nitrate precipitate when in contact with copper?
Silver nitrate does not precipitate in this case; elemental silver does. In this reaction, silver nitrate reacts with copper to form elemental silver and copper II nitrate. The silver, which is a metal, is insoluble in water.
What type of reaction would you get from copper and silver nitrate?
Copper and silver nitrate combining is called a single-replacement reaction. Copper would replace silver in the compound and the silver would become a solid precipitate.
What is the precipitate of copper sulphate and sodium carbonate?
The copper(III) carbonate is a precipitate.
What is the reaction between copper sulfate and barium nitrate?
the reaction is a precipitate reaction. A precipitate usually makes a solution cloudy. A while later the precipitate drops to the bottom as a solid. It is generally a fine, powdery sediment.
Is a precipitate in reaction CuCl2 plus NaOH - and gt Cu (OH)2 plus NaCl?
Copper hydroxide is the precipitate.
What is the precipitate formed when water is electolysed?
The composition of the precipitate, depends upon the type of water(distilled or tap) and type of electrode(iron, copper, etc) you are using. It may be Copper hydroxide or Iron hydroxide, and many possible products.
Why would sliver nitrate precipitate when in contact with copper?
Silver nitrate does not precipitate in this case; elemental silver does. In this reaction, silver nitrate reacts with copper to form elemental silver and copper II nitrate. The silver, which is a metal, is insoluble in water.
What type of reaction would you get from copper and silver nitrate?
Copper and silver nitrate combining is called a single-replacement reaction. Copper would replace silver in the compound and the silver would become a solid precipitate.
What is the precipitate of copper sulphate and sodium carbonate?
The copper(III) carbonate is a precipitate.
What precipitate is formed from copper chloride and silver nitrate?
Silver chloride is the precipitate in this reaction. CuCl(aq) + AgNO3(aq)-->CuNO3(aq) + AgCl(s)
What is the reaction for NaCl and Cu metal?
It is no reaction. Copper cannot replace sodium because it is lower on the reactivity series.
Could copper also cause zinc ions to precipitate?
No. Ions do not precipitate on their own. Since zinc is more reactive that copper it will replace copper. So placing zinc in a solution of a copper salt will cause elemental copper to precipitate.
Why ore of copper is not concentrated by hydraulic washing?
Copper ore, usually in the form of malachite, needs to be refined through a chemical reaction, rather than a mechanical separation as with washing. It needs to be ground and heated to separate out the copper metal from the compound.
What kind of precipitate forms from copper chloride and sodium carbonate?
Copper carbonate would precipitate if you combined solutions of copper (II) chloride and sodium carbonate.
What is the color of precipitate of copper II oxide from copper II hydroxide?
Well if u want the colour of precipitate of Copper II Oxide, that would be black, if its Copper I Oxide then its Red
