The Vietnam War (1954-1973) was a very long and costly war in which over three million people lost their lives. The United States became involved in the war to support their allies in South Vietnam. The U.S. and South Vietnam were fighting against the communist regime known as the Viet Kong.
Ion-dipole interaction (dipole-ion interaction): A noncovalent attraction between one pole of a bond dipole and an oppositely-charged ion. The Î´+ end of the bond dipole is attracted to an anion, and the Î´- end of the bond dipole is attracted to a cation.
â¢ Ion-dipole forces are electrical interactions.â¢ These forces are between ions and the partial charges in polar molecules.â¢ The favored orientation of a positive end in a dipole molecules is near the anion.â¢ The energy magnitudes depend on the ion charge ion size, dipole moment. Ion-dipole forces are electrical interactions.â¢ These forces are between ions and the partial charges in polar molecules.â¢ The favored orientation of a positive end in a dipole molecules is near the anion.â¢ The energy magnitudes depend on the ion charge ion size, dipole moment.