If a troy pound equals 12 troy ounces, and a troy ounce equals 31.1 grams, what is the mass in grams of a 3 troy pounds of silver?

Q: H₂ с- CH3 CH3 C ОН H₂ I H₂ С. CH3 H₂ ОН

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Q: draw final product after the correct sequnce of reagets

A: see below

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Q: CO,CH2CH3 i NaO

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Mole Concept

Mole concept is a method to determine the amount of any substance that consists of some elemental particles using a grouping unit called ‘mole’. The mole concept enables one to handle the large amount of small elementary particles. The mole concept can be used in many calculations related to mole calculation, molar amount, mole ratio, and so on, which are significant in chemistry.