1-at atmospheric pressure a sample of Ne gas gas a volume of 155mL at 32C degrees. What volume in milliliters will the Ne gas occupy if the temperature is decreased to 12C degrees while the pressure remains constant? 2-How

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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.