A scuba diver 40 ft below the ocean surface inhales 80.0 mL of compressed air from a scuba tank at a pressure of 2.50 atm and a temperature of 8 °C. ▼ Part A What is the pressure of the air, in atm, in the lungs when the gas expands to 180.0 mL at a body temperature of 37 °C, and the amount of gas remains constant? Express the pressure in atmospheres to three significant figures. P = Submit 1ΠΙ ΑΣΦ Request Answer ? 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.