Chemistry, 10.10.2019 23:00 prudencerufus
Element named for a university on the west coast of the us
Answers: 2
Chemistry, 22.06.2019 01:00
How can you use chemical equations to predict the products of the reaction you can carry out?
Answers: 1
Chemistry, 22.06.2019 14:00
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.
Answers: 3
Chemistry, 22.06.2019 14:10
16. in a reaction that has reached equilibrium, a. the forward and reverse reactions are occurring at the same rate. b. the reactants and products are in equal concentrations. c. the forward reaction has gone further than the reverse reaction. d. there are equal numbers of atoms on both sides of the equation. e. a, b, and d are correct.
Answers: 2
Chemistry, 22.06.2019 20:00
How are the terms group and period used on the periodic table
Answers: 1
Element named for a university on the west coast of the us...
History, 01.09.2019 00:30
Social Studies, 01.09.2019 00:30
English, 01.09.2019 00:30
Mathematics, 01.09.2019 00:30
Mathematics, 01.09.2019 00:30
Mathematics, 01.09.2019 00:30
Mathematics, 01.09.2019 00:30
Mathematics, 01.09.2019 00:30
English, 01.09.2019 00:30
History, 01.09.2019 00:30
Mathematics, 01.09.2019 00:30
Mathematics, 01.09.2019 00:30