DOES ANYBODY KNOW IF THIS IS CORRECT??
...
Answers: 3
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 10:20
El amoniaco y el fluor reaccionan para formar tetrafluoruro de dinitrogeno y fluoruro de hidrogeno. segun la reaccion: nh3 + f2 ⇒ n2f4 + hf si reaccionan 5 gramos de amoniaco y 20 gramos de fuor, ¿cuantos gramos de fluoruro de hidrogeno se producen?
Answers: 2
Mathematics, 11.10.2019 03:50
Mathematics, 11.10.2019 03:50
Health, 11.10.2019 03:50
Mathematics, 11.10.2019 03:50
Chemistry, 11.10.2019 03:50
Mathematics, 11.10.2019 03:50
English, 11.10.2019 03:50
English, 11.10.2019 03:50
Health, 11.10.2019 03:50
English, 11.10.2019 03:50
History, 11.10.2019 03:50
Mathematics, 11.10.2019 03:50