Use gas laws in stoichiometry calculations. A sample of Cl₂ with a pressure of 1.02 atm and a volume of 283 mL is allowed to react with excess Br2 at 148 °C. Br₂ (g) + Cl₂ (g) →→2 BrCl (g) Calculate the pressure of the BrCI produced in the reaction if it is transferred to a 2.06- L flask and cooled to 36 °C. atm

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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.