1.The water molecule is- A. Slightly negative near the hydrogen atoms and slightly positive near the oxygen atom

B. Slightly positive in all areas of the molecule

C. Slightly negative near the oxygen atom and slightly positive near the hydrogen atoms

D. The same charge in all areas of the molecule

How many atoms are there in 5.70 mol of mg

What substance has a mass of 9.5g and volume of 2.1cm^3

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.