[a] The compound 1-iodododecane is a nonvolatile liquid with a density of 1.20g/mL. The density of mercury is 13.6g/mL. What do you predict for the height of a barometer column based on 1-iodododecane, when the atmospheric pressure is 749 ton? [b] What is the pressure, in atmospheres, on the body of a diver if he is 21 ft below the surface the water when the atmospheric pressure is 742 torr?

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A: a. The pressure of butane is 1.126 atm.

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Q: The compound 1-iodododecane is a nonvolatile liquid with a density of 1.20g/mL. The density of…

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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.