Which statement best describes what happens when oil and water are stirred together? (1 point) Water molecules will attract each other electrically, but they will not attract oil molecules, causing separation
Oil and water molecules have like charges, causing them to repel each other and separate,
Oil molecules will repel each other electrically, leading to complete mixing of the two substances,
Water and oil molecules have opposite electrical charges, causing them to repel each other and separate

The enthalpy of formation of water is -285.8 kj/mol. what can be inferred from this statement?

What is i fracture in the crust called when land move up, down or sideways

The two naturally occurring isotopes of chlorine are 35cl (34.969 amu, 75.77%) and 37cl (36.966 amu, 24.23%). the two naturally occurring isotopes of bromine are 79br (78.918 rm amu, 50.69%) and 81br (80.916 amu, 49.31%). chlorine and bromine combine to form bromine monochloride, brcl. 1. how many peaks will be present in a mass spectrum for brcl? the four combinations of molecule possible given these four isotopes are: 81br37cl, 81br35cl, 79br37cl, and 79br35cl. 2. what are the masses of the four different brcl molecules? express the masses using six significant figures, in decreasing numeric order (highest to lowest), separated by commas.