QUESTION 2 Given that
as
ди
ar
Derive an expression for (as/OV), for n moles of a gas obeying the truncated virial equation of
state
PV = 1+
В. В.
V V
RT
where S is entropy, V is volume, p is pressure, T is temperature, R is the ideal gas constant, Vm is
molar volume, B2 and B; are virial coefficients that depend on temperature T. Suppose B3 = 0, B2 =
-15.8x100 m moll and dB2/dt = 0.25x10 mmol K-, evaluate this expression for 1 mole of
argon in 25 cm at 303.15 K.​

Plz me ! 1 which of earths spheres contains most of its mass? a atmosphere b hydrosphere c geosphere* d biosphere 2 erosion and weathering are examples of which types of forces? a constructive forces b destructive forces* c gravitational forces d inertia-related forces 3 which of the following statements about earths atmosphere is true? a earths atmosphere contains 78% water vapor which is essentail to life b earths atmosphere contains 21% oxygen c earths atmosphere contains carbon dioxide which all life forms require d earths atmosphere allows radiation from the sun to pass through it and warm earths surface* 4 the strenght of the force of gravity between two objects is determined by which of the following factors? select all that apply a the messes of the objects* b the distance between the objects* c the volumes of the objects d the surface area of the objects 5 earth and moon are kept in there respective orbits due to the influence of a inertia b gravity c gravity and inertia* d neither gravity or inertia if you answer all questions right i will give