Chemistry, 04.11.2020 09:40 4804393909
Which of the following is the correct name for CC14?
A.) carbon chloride
B.) carbon chlorine
C.) carbon tetrachloride
D.) carbon tetrachlorine
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, 22.06.2019 17:10
Some liquids can be distilled, but only at temperatures that are so high that it is impractical, or so high the compound decomposes. explain why distillation such compounds at significantly less than atmospheric pressure (some degree of vacuum) would solve this problem.
Answers: 2
Chemistry, 22.06.2019 17:40
How much heat is added if 0.814g of water increase in temperature by 0.351 degree c?
Answers: 3
Which of the following is the correct name for CC14?
A.) carbon chloride
B.) carbon chlorine...
B.) carbon chlorine...
Mathematics, 02.06.2021 20:30
Mathematics, 02.06.2021 20:30
Spanish, 02.06.2021 20:30
Mathematics, 02.06.2021 20:30
Mathematics, 02.06.2021 20:30
Chemistry, 02.06.2021 20:30
Mathematics, 02.06.2021 20:30
Mathematics, 02.06.2021 20:30
Mathematics, 02.06.2021 20:30
Mathematics, 02.06.2021 20:30