If substance c is a volatile solvent, substance d and substance e are two types of solvent that are non volatile and do not break down. prepare solution 2
bottles with the moles of different substances in bottle 1 and bottle 2 as follows
the 1st bottle contains d molecules 2 and c molecules 6.
the 2nd bottle contains e x mole and c 7.5 molecules.
would like to know how much x should bethe vapor pressure of the solution in bottle 1 and bottle 2 are equal.