Use the ldeal gas law to calculate an un Ih openy. A sample of CHA gas has a volume of 654 mL, has a pressure of 671 mm Hg, and is at a temperature of 19.9 °C. Calculate the amount (in moles) of CH, in the gas sample. mol Check & Submit Answer Show Approach

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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.