Acetone, a nail polish remover, has the molecular formula C3H6O. The empirical formula for acetone is:     A)  C3H6O   B)  CH2O   C)  CH3O0.5   D)  None of the above.

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Q: A: What is the correct chemical formula when Co4+ combines with S2- ?  B:  How many ATOMS of OXYGEN…

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Q: N2(8) + 3 H2(8) → 2 NH3(8)

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Q: empirical

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Q: An unknown hydrocarbon contains carbon, hydrogen, and oxygen. Combustion of 1.5000g of the…

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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.