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Sulfide is S-2. It can combine on many different kinds of atom. There are thousands of sulfides.
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Compare and contrast the two upper layers of the mantle?
The inner mantle comprises of silicon and magnesium sulphides and oxides while the outer mantle consists of tough liquid rock with iron and magnesium silicates.
How many electrons would sodium have to lose to have a noble gas configuration?
Sulfur must lose six electrons to attain noble gas electron configuration (in SO3, H2SO4 etc) but in most of the compounds it will exist as sulphides which is formed when sulphur will gain two electrons.
What is the chemical formula for carbon sulphide?
The Chemical Formula for Carbon Sulphides CS2.
How are rocks related to minerals and what is the difference in how rocks and minerals are classified?
A rock is an agglomeration of different minerals. Minerals are classified into categories based on their chemistry: oxides, sulphides, silicates, carbonates etc. Rocks are classified primarily by the process that formed them: igneous, sedimentary, or metamorphic.
Why reducing important?
Reducing is important because it saves more money, provides more jobs, improves productivity, and promotes more economic growth.answ2. Away from the dismal science, reducing is of great importance in refining metals. Generally infers a removal of oxides or sulphides etc.Reducing is also used in math as a process of simplifying an expresssion or situation.
Are sulphides in the sulfur family?
Yes
Do sulfides contain silicon?
Sulphides don't contain silicon.
What is an iron meteorite made of?
Iron or Nickel metals and Iron sulphides.
Are all sulfur based salts soluble in water?
Many metal sulphides are very insoluble in water but sodium sulphide (Na2S) is a soluble compound.
What has the author R F Pilgrim written?
R. F. Pilgrim has written: 'The hydrogen sulphide route to sulphur recovery from base metal sulphides' -- subject- s -: Hydrogen sulphide, Metal sulphides, Sulphur
What gases cause blackens the layer of silver?
Blackening of silver is generally caused by sulphides.
Why can iron sulphide be classified as an element compound and mixture?
Iron sulphides are chemical compounds.
What is sulfur called when its in a compound?
Sulphur forms compound called sulphides, sulphates, sulphites and others
What types of compounds are in most ores?
Oxides and silicates but sulphides are also present
What is black shale?
A black shale is a form of dark muddy rock, which is rich in sulphides and organic material.
What is oxidation number of S2?
It is equal to the charge. Oxidation number is equal to -2.
Why Carbonate and sulphide ores are usually converted into oxides during the process of extraction?
It is easier to obtain a metal from its oxide as compared to its sulphides and carbonates. So the metal sulphides & carbonates must be converted to metal oxides to ease the extraction
