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, 23.06.2019 10:00
How to draw a diagram to represent a calcium metal lattice?
Answers: 3
Chemistry, 23.06.2019 19:00
How can evidence from an experiment be explained in her relationship to the hypothesis? a.as a prediction b.as a question c.as an in inference d.as a conclusion
Answers: 2
Como se mide el porcentaje de error en una medicion ...
English, 31.03.2020 21:48
Mathematics, 31.03.2020 21:48
Advanced Placement (AP), 31.03.2020 21:48
Mathematics, 31.03.2020 21:48
Mathematics, 31.03.2020 21:48
English, 31.03.2020 21:48
Mathematics, 31.03.2020 21:48
History, 31.03.2020 21:48
English, 31.03.2020 21:48
English, 31.03.2020 21:48