STARTING AMOUNT + 918 You have a gas sample of carbon dioxide at 298 K. If the pressure is 0.827 atm what is the pressure of your gas sample in mmHg ? ADD FACTOR *( ) 629 298 100000 101325 101.325 ANSWER RESET ว 1 1.09 x 10 1.01325 760 0.827 torr bar mmHg kPa atm psi Pa

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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.