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What byproduct is obtained during the separation of lead from rock?
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How is lead metal and zinc metal separated in a furnace?
A good method of separation in this case is distillation.
What is an advantage of fuel cells over lead storage batteries?
Electrical energy is continuously obtained.
Is galena used in pencils?
No, we don't use galena is pencils. Galena is the primary ore of the metal lead, and this mineral, PbS, is recovered for that purpose. We also often recover silver as a byproduct of lead processing. It is graphite that is used in pencils, and the mineral graphite is an allotrope of carbon.
How is Silver Collected?
Practically all the silver produced in Europe is obtained from the lead sulfide ore, galena. In the United States relatively few mines are worked for their silver alone -the silver is mined in conjunction with lead, copper, and zinc.
When alpha particle tunnels out of nucleus is the atom still an atom of the element polonium atomic number 84?
No, after the alpha decay of polonium lead isotopes were obtained.
Is lead an ore?
Lead is not an ore. Lead is a metal which is obtained by refining lead ore (or which may be a byproduct of the refinement of other metals).
How do you separate ppt of lead sulphate obtained by adding sulphuric acid to a solution of lead nitrate?
Usually by filtration; centrifugation would also work, but can not obtain as thorough a separation as filtration.
What do you get when you mix lead and nitric acid?
Lead nitrate is obtained.
Misunderstanding on couples lead to separation?
What kind of misunderstanding? How honest are the two of you? Those are big questions. Without enough honesty any situation can lead to separation or divorce.
What words have the root word duct?
Conductor, intordutory, production, deducted, aductive
What are three events that lead to speciation?
Separation, Adaptation, Division
What 'L' is obtained from Galena?
The 'L' from Galena is Lead.
Explain how separation of power will lead to constitutional deadlock?
Separation of powers can lead to constitutional deadlock if the different branches of government cannot agree. However, this is part of the checks and balances put in place by the constitution.
How is premium unleaded gasoline obtained?
The basic ingredients of gasoline are obtained by separation of crude oil or cracking (turning larger carbon chains into smaller ones that can be used). The premium refers to how good and 'pure' the fuel is; it has been cleaned of any damaging particles or unusable carbon fractions. The unleaded refers to the fact that lead has not been added. This was a common practise to help increase the efficiency until it was banned because it caused toxic lead pollution.
How could you separate a preparation of lead sulphate obtained by adding sulfuric acid to a solution of lead nitrate?
Filtration or centrifugation.
What do NaCl and lead II acetate produce?
Lead (II) chloride is obtained - an insoluble salt in water - and sodium acetate.
What is the color of lead II chloride precipitate?
A White precipitate would be obtained.
