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What can you infer about copper and silver based on their positions relative to each other?
I guess I'm not the only person who needs help with their science homework.
What else can I help you with?
What is the relative atomic mass of CU?
Copper is a meta element. Atomic mass of it is 64.
What is the mass of silver metal produced from 6.35 g of copper?
The mass of silver produced is equal to the mass of copper used, based on the Law of Conservation of Mass. So, 6.35 g of copper will produce 6.35 g of silver.
How do you displace silver from copper sulphate solution?
To displace silver from a copper sulfate solution, you can add metallic copper to the solution. The more reactive copper will displace the less reactive silver, leading to the formation of copper sulfate and elemental silver. This is based on the principle of displacement reactions in which a more reactive metal displaces a less reactive metal from its compound.
What is most of Latin America's economy based on?
Raw materials (oil, gas, copper, silver).
What is the melt value of a silver 1964 quarter?
As of May 24 2011 the melt value of a 1964 quarter is $6.47. This price will change as the price of silver and copper changes. This answer is based upon silver at a spot price of %35.77 per oz and copper at $4 per pound.
If a 5.00 g piece of copper is placed in a solution of silver nitrate in which there is excess silver nitrate and the product is is copper nitrate what is the mass of the silver precipitate?
170g of silver is produced.That seems awfully high to me... doing a quick calculation, I get more like 10 grams. That not accurate, but it certainly not 170 grams! Please show your work for the answer above. I based my estimate simply on the relative atomic mass of Cu and Ag.On my second look you are right, I am of my a factor of ten, the right answer is 17.0g Ag.
What is a sentence that describes the way levers are classified?
Levers are classified by where the fulcrum is located.
What is a weakness of relative dating?
One weakness of relative dating is that it does not provide an exact age of the fossil or rock layer being studied. It can only establish relationships between different layers based on their relative positions.
What does epca silver mean?
EPCA is silver-plated nickel silver. Nickel Silver is a copper alloy (CA) mainly that is mixed in varied amounts of nickel and zinc. The higher the nickel content, the higher the quality of the nickel silver. Nickel Silver is also referred to as German Silver, Paktong, or Alpaca Silver (Mexican Surname). Nickel Silver is a highly stable and robust alloy composed of mixed metals with the formulation of 60% copper, 20% nickel and 20% zinc but does vary to some degree based on the manufacturing unit.
What is silver similar to?
Silver is a Group 11 transition metal, other Group 11 transition metal include Copper, Gold, and Roentgenium. Silver also has the highest conductivity of any metal, Copper has the second highest. Silver also has the highest thermal conductivity, Mercury has the second highest. Based in appearance, Silver is similar to White Lustrium (a metal used mainly to make jewelry) and white gold.
What is the silver content of the 1990 Walking Liberty Silver Dollar?
You have a bullion piece sold for its metal content, which is inscribed right on the back of the coin. ".999" is a relative fineness, which is a fancy way of saying it's a decimal value of purity - i.e. 99.9% pure silver.
What is the value of a silver dollar based on silver content?
The value of a silver dollar based on its silver content can vary depending on the current market price of silver. Silver dollars minted before 1965 typically contain 90% silver and 10% copper, which gives them intrinsic value beyond their face value. You can determine the approximate silver content value by multiplying the weight of the coin by the current price of silver per ounce.
