0
1 kg pd can produce aroud 60% of chloride of pd ,some pd lost in the form of oxides and other forms... mukesh.
Wiki User
∙ 15y ago
Add your answer:
Earn +20 pts
Is palladium can attract magnets?
Is_palladium_magnetic"Palladium is considered weakly magnetic. It exhibits a very small magnetic susceptibility. It is not considered to be a ferromagnetic material. Contaminants can, however, make Pd show ferromagnetism."http://uk.answers.yahoo.com/question/index?qid=20090616131837AAqvOVH"Yes, it is attracted to magnets, but, in itself, it is not magnetic, nor can it be made magnetic. It is in a class of metals called "paramagnetic"The Wikipedia articles can answer it much better than I can."
What scientific conclusion can be made about combining Copper Chloride and Aluminum Foil?
The two are highly reactive when mixed in water. If you add aluminum to a water solution of copper chloride, the aluminum will be combined as aluminum chloride gas, releasing the copper into the water. The mixture will turn very hot, bubble up, and start to smoke, and the color will change from blue to dark red. ========================= The first sentence is correct, the two are highly reactive, but from there on, there are problems... There's no such thing as aluminum chloride gas. There is a gas given off, but it is hydrogen gas. The "smoke" is actually tiny droplets of water condensed from water vapor. It gets that hot. The red color is due to the formation of copper metal a Cu2+ ions are reduced to the metal as aluminum metal is oxidized. Aluminum metal has a thin coating of aluminum oxide, Al2O3, covering the surface. Even freshly scraped aluminum metal will quickly reform the passivating layer of aluminum oxide. So in many solutions, the layer of Al2O3 prevents any aluminum metal from reacting. If aluminum metal is placed in a solution of copper(II) sulfate, you will not get a reaction. No copper metal will form on the aluminum. But when placed in copper(II) chloride, aluminum will give a vigorous reaction with a lot of heat and hydrogen gas being given off. The reason is the chloride ion. In the presence of chloride ion, the Al2O3 layer dissolves forming the AlCl4^- in solution and exposing a fresh layer of aluminum metal. The aluminum metal will reduce copper(II) ions to copper metal, AND the aluminum metal will react with water very much like an alkali metal reacts with water, vigorously, with a lot of heat given off, and with the formation of hydrogen gas. Al2O3 + 8Cl- + 3H2O --> 2AlCl4^- + 6OH- Al(s) + OH- + 2H2O --> Al(OH)3(s) + H2(g) 2Al(s) + 3Cu2+ --> 2Al3+ + 3Cu(s)
Is sodium chloride or potassium chloride good for foods?
Sodium chloride is common table salt and is used in many foods, more often than potassium chloride. Potassium chloride is often used as a substitute as many people consume too much sodium, but it doesn't taste as good.
Is the reaction product sodium chloride more or less stable than the reactants sodium metal and chlorine gas?
The reaction product is much more stable, because the reaction to produce it releases a large amount of chemical potential energy as heat.
How much sodium chloride is required to make 1litre of 1M solution?
0.056g
Is palladium can attract magnets?
Is_palladium_magnetic"Palladium is considered weakly magnetic. It exhibits a very small magnetic susceptibility. It is not considered to be a ferromagnetic material. Contaminants can, however, make Pd show ferromagnetism."http://uk.answers.yahoo.com/question/index?qid=20090616131837AAqvOVH"Yes, it is attracted to magnets, but, in itself, it is not magnetic, nor can it be made magnetic. It is in a class of metals called "paramagnetic"The Wikipedia articles can answer it much better than I can."
IS PALLADIUM WORTH MUCH?
palladium is worth about £250'000 - £350'000 average
How much is palladium worth?
palladium is worth about £250'000 - £350'000 average
How much moles does 53.2g of palladium contain?
53,2 g of palladium contain 0,5 moles.
How much is a coin made of palladium worth?
Palladium is a particularly rare metal. 1 gram is worth $14.50 (Jan 2010 price). If the coin is solid Palladium, then a coin the same weight as a US Quarter would be worth $72.50. A coin made out of such a material could be worth more to a collector.
How much does palladium cost per oz?
800
How much percent of palladium in whit gold?
Silver, not palladium, is mixed 50/50 with yellow gold to make white gold.
How much does the element palladium cost?
it is 3$ per ounce
The compound CuCl2 is named copperII chloride explain why a roman numeral is used in one name but not the other?
In the chemical formula CuCl2 it is obvious for a neutral ionic substance that copper has a +2 charge, since Cl only comes in -1 charge, but in the stock name of copper chloride, it is unclear whether it is CuCl2 you are talking about or CuCl, which has a +1 Copper, thus in the name, the charge of the metal is differentiated by the roman numeral in parenthesis after the metal. This stock system (using numerals) is much easier to read than the previous traditional system of naming the higher charge metal with the -ic ending and the lower charged metal with the -ous ending, where CuCl2 and CuCl would be cupric chloride and cuprous chloride, respectively.
What happens if you leave Salt and vinegar together overnight?
Not much really happens. The salt (sodium chloride) dissociates into sodium ions and chloride ions in solution. The vinegar (acetic acid) dissociates into hydrogen ions (protons) and acetate ions in solution. The solid salt will most often dissolve in the vinegar. But, that's about it. Now, if you have something like a metal in the salt and vinegar solution, the chloride ions can induce nucleophilic attack on the metal ions, resulting in corrosion of the metal. If you boiled away the water in the solution, you would be left with some proportion of sodium chloride (salt), anhydrous acetic acid, and sodium acetate.
How much is a 999 per cent troy ounce worth?
It depends what the metal is, troy ounces are units of measurements like inches, grams, tons, etc. Usually precious metals are given in troy ounces but without knowing which metal you are talking about, gold, silver, platinum, palladium, rhodium, etc. it is impossible to state the price.
How much is palladium worth per ounce?
Palladium jewelry is generally made in 2 different purity levels, 95% and 90% pure. Jewelry made with 95% palladium will be marked 950 and the remaining 5% is made with ruthenium. Items made with 90% palladium are marked 900 and will be mixed with 10% ruthenium. Both palladium and ruthenium are from the PGM family of metals otherwise known as the platinum group. PGM metals are found naturally white and are considered precious. Jewelry that is mass produced in China is alloyed with copper in place of ruthenium and is considered to be of lesser quality. If you have a jewelry that is not marked but you suspect is palladium you should take it to a local jeweler for testing. Most jewelers will use an electronic tester to determine its exact metal content.
