After world war i, senators who opposed united
states participation in the league of nations
argued that american membership in the
organization would
(1) limit the power of the president
(2) make trade with nonmember nations more
difficult
(3) force the country to end traditional military
alliances
(4) involve the nation in future world conflicts

If a polyatomic ionic compound has gained two hydrogen ions, then how does its name begin?

How many grams of aluminum will there be in 98g of al2o3?

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.