A balloon is filled with a gas to a certain volume at a certain pressure at 43.6°C. If the pressure exerted on the balloon is doubled, what must the temperature (in °C) be so that the volume of the balloon doesn't change. (MTS 1/29/2018)

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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.