Provided is a diagram showing forces on a box.

given the forces being applied from the left and the right sides of the box, the box will -
question 3 options:

move at a constant rate to the left

move at a constant rate to the right

accelerate to the left

accelerate to the right

In a reaction (at equilibrium) that makes more moles of gas than it consumes, what is the effect of increasing the pressure?

How will the volume of a gas be affected if the pressure is tripled, but the temperature remains the same?

)benzene and toluene form nearly ideal solutions. consider an equimolar solution of benzene and toluene. at 20 °c the vapour pressures of pure benzene and toluene are 9.9 kpa and 2.9 kpa, respectively. the solution is boiled by reducing the external pressure below the vapour pressure. calculate (i) the pressure when boiling begins, (ii) the composition of each component in the vapour, and (iii) the vapour pressure when only a few drops of liquid remain. assume that the rate of vaporization is low enough for the temperature to remain constant at 20 °c.