The pressure of a piston with a volume of 650 cm' and 85°C is 830 torr. It is heated to 350°C and compressed to a volume of 65 cm'. What is the new pressure? gas tank has a volume of 28.1 m' and a pressure of 18.4 atm. The temperature of the gas is 32°C. What in the Celsius temperature when the gas is put in an 11.2 m' tank with a pressure of 22.7 atm? A metal can is able to withstand 3800 kPa before is bursts, The gas in the can has a volume of 235 mL and the pressure is 110 kPa at 25°C. If the can is crushed to a volume of 8.5 ml and the temperature does not change will it burst? What is the pressure of the gas in the can

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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.