The volume (in liters ) of 1.00 moles of krypton gas is 16.31 L
Calculation
The volume of krypton is calculated using ideal gas equation
that is PV=nRT where
P(pressure) =1140 mm hg
convert 1140 mmhg into atm
= 1 atm = 760 mmhg
? atm = 1140 mm hg
by cross multiplication
= (1 atm x1140 mmhg) /760 mmhg = 1.5 atm
V (volume) = ? L
n( number of moles) = 1.00 mole
R (gas constant) = 0.0821 L atm / mol.K
T (temperature) = 25 c into kelvin = 25+273 = 298 K
make v the subject of the formula by dividing both side by P
V = nRT/P
V= [(1.00 mole x 0.0821 L.atm/mol.k x 298 K) / 1.5 atm ] =16.31 L
