Aliquid stream at 25°c, containing 0.4 mol benzene/mol and the remaining toluene, is fed into an evaporator at a rate of 100 mol/s. the liquid and vapor stream (in equilibrium) are leaving the evaporator at 100°c and 1 atm (a) draw and label a flowchart (2 marks). (b) calculate the molar flow rate of the product streams and their compositions (6 marks). (c) prepare an inlet-outlet enthalpy table (6 marks). (d) calculate the amount of heat supplied or withdrawn. specified whether heat is supplied or withdrawn

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