greenbyron88

16.10.2019 • 

Chemistry

4. determine a) the content (%) of the element ofinterest contained in the following minerals and b) the total value of a 100,000 short ton ore reserve for each mineral (requires looking up market prices; provide a reference for your market price) assuming a mineral content of 1% for each source: example: a.) research which element is of economic interest and reference slides to calculate content as a percentage b) assume 1% of your tonnage is the mineral listed. look up market price. may need to convert market price units (tons to oz) a. ores: chalcocite (c2s) and cassiterite (sno2)

Ответ:

yudayang2012pa9u8p

01.04.2020

Chemistry

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For 1 mole of a single atom it is equal to its molar mass. And a single atom, 1 mole is equal to the Avogadro's Number.

Explanation: The relationship can be expressed through the following:

1 mole = molar mass of an atom/ compound

1 atom x 1 mole / 6.022x10^23  atoms

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