In the molecule on the left, areas that have a partial negative charge are pink and areas that have a partial positive charge are blue. the molecule on the right is nonpolar. what will most likely happen when these molecules get closer? the molecules will repel each other because of a dipole-dipole interaction. the molecules will attract each other because of a dipole-dipole interaction. an induced dipole will be produced in the molecule on the right. an induced dipole will be produced in the molecule on the left.

List the two type of transporst that the cell in orde to transport molecules acroos the membrane

Two nitro no2 groups are chemically bonded to a patch of surface. they can't move to another location on the surface, but they can rotate (see sketch at right). it turns out that the amount of rotational kinetic energy each no2 group can have is required to be a multiple of ε, where =ε×1.010−24 j. in other words, each no2 group could have ε of rotational kinetic energy, or 2ε, or 3ε, and so forth — but it cannot have just any old amount of rotational kinetic energy. suppose the total rotational kinetic energy in this system is initially known to be 32ε. then, some heat is removed from the system, and the total rotational kinetic energy falls to 18ε. calculate the change in entropy. round your answer to 3 significant digits, and be sure it has the correct unit symbol.

Which of the following electromagnetic waves can create ions?