Pentane and octane combine to form an ideal solution. At 20 oC the vapor pressure of pentane and octane are 432.0 and 11.00 torr respectively. A solution is prepared by using 33.5 g pentane with 368 g of octane. What is the mole fraction of the pentane in the vapor that is in equilibrium with this solution

Time remaining 58: 10 an atom that has 84 protons and 86 neutrons undergoes a reaction. at the end of the reaction, it has 82 protons and 84 neutrons. what happened to the atom? it accepted radiation in a chemical reaction it donated neutrons to another atom in a chemical reaction it emitted an alpha particle in a nuclear reaction. it accepted protons in a nuclear reaction. mark this and retum save and exit next submit