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Why should you not evaporate all of the water from the copper sulfate solution, when making salts?
Hassan Zafar
it can also causes a chemical reaction which can kill you if it gets through any, yes any hole in your body, so pedos beware
Anonymous
Anonymous
it will blow u up
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What is the pH of copper sulfate?
The pH of a copper sulfate solution depends on its concentration. Typically, a 1% solution of copper sulfate has a pH of around 3-4, making it acidic.
When CuSo4 solution is placed in a beaker containing water it turns blue?
The molecules of copper sulphate solution mixes with the water molecules due to diffusion thereby making the water blue.
Is selenite a silicate?
Selenite is a sulfate as it's chemical structure is CaSO4•2H2O S O combo is sulfur-oxygen, therefore making it a sulfate
Why many old stills are made from copper metal?
Stills can be made from aluminum, iron, glass, brass, steel even clay. Most alcohol stills that are used today are made out of either stainless steel or copper. Both are very good conductors of heat and both metals won't put any bad chemicals into your final spirit. However, copper has one important advantage over all the other metals when distilling. It has been used for so many years because copper actually reacts with alcohol on a molecular level making the final spirit taste better. Copper tends to react with sulfur, an awful smelling element that is created naturally by yeast while fermenting. When distilling the sulfer comes in contact with the copper, it binds together to make hydrogen sulfide and isobutyl mercaptans which then forms copper sulfate. The copper sulfate then will stick itself to the copper making it necessary to scrub and clean the still thoroughly after each use. This cleaning makes it all the better since its better to have the rotten egg smell going down your sink rather than ending up in the nose of your next bourbon.
Is copper the best for making the coil of a magnet?
yes
What is the pH of copper sulfate?
The pH of a copper sulfate solution depends on its concentration. Typically, a 1% solution of copper sulfate has a pH of around 3-4, making it acidic.
How can sodium sulphate be made?
The easiest way of making sodium sulfate solution is by adding sulfuric acid to sodium hydroxide. If the pure material is required, then evaporate the water off.
What term is used to describe the mixing of copper sulphate and water?
ONe word term is 'Dissolution'. Or Making a solution.
What is the use of sulfuric acid in printed circuit board manufacturing?
No acid is used.In the subtractive process for making PC boards, one of two etchant salt solutions will be used to remove copper from where traces are not desired:ferric chlorideammonium persulfateIn the additive process for making PC boards, copper will be added where traces are desired by electroplating from a copper sulfate salt solution.
What is use for making copper?
Copper ore (typically Copper Sulfide) is roasted in a Smelter furnace. Oxygen in the air burns off the Sulfur, leaving the metallic Copper in the furnace, making a mixture of Sulfur Dioxide & Sulfur Trioxide in the stack gasses. This, combined with rain water makes a mixture of Sulfurous Acid & Sulfuric Acid, aka acid rain. The EPA now requires Smelters to put scrubbers on their stacks to capture these gasses and prevent acid rain.The Copper is further purified by casting it into to plates, which are put into a bath of Copper Sulfate and electrolytically plating the Copper onto another set of Copper plates. Contaminates in the plates cast directly from the molten Copper in the furnace settle out to the bottom of the Copper Sulfate bath tank.
When making smoke bombs with sugar ammonia nitrate and water can you add copper sulphate to change the colour of the smoke to green?
Copper Sulfate won't give green smoke, you can better use "Methylene blue" for blue smoke.
Is copper sulfate soluble in ethanol?
Copper ethanoate in solution consists of two parts: Ethanoate ion: (CH3 - COO)- (to note this has a negative charge on the COO represented by the - and a bond after CH3 also represented by a -) This has only single bonds from both oxygens to the carbon, the charge is then spread across the two oxygens and the carbon making the molecule polar and soluble Copper ion: Cu2+ ions have a 2+ charge and so are in solution (generally anything with a charge will be in solution) When this is dehydrated the copper ethanoate is formed as a precipitate using 2 ethanoate ions and 1 copper ion to give a charge of 0 throughout the molecule. The formulae of this is Cu(CH3COO)2 (the 2 is supposed to be subscript) This is an answer to another question to which my answer also fits this one. So yes copper ethanoate is soluble.
When CuSo4 solution is placed in a beaker containing water it turns blue?
The molecules of copper sulphate solution mixes with the water molecules due to diffusion thereby making the water blue.
What happens when you heat copper sulphate over a Bunsen burner?
I think it becomes a black liquid which, when it cools becomes a black powder. it also bubbles and gives off a gas (oxygen I think) that means that the copper sulfate had the oxygen removed making it copper sulfide. (I'm not entirely sure but this is what happened in the practical. Cheers.
What is copper suitable for?
copper is suitable for making electricty.
When rain falls what can it do?
it turns into a liquid then forms itself making it evaporate
What are the uses of sodium lauryl sulfate?
Sodium lauryl sulfate is a surfactant. Almost all the uses of the compound revolve around making detergent out of it.
