Chemistry, 18.11.2020 20:30 Averyruss9245
Lil Donald went to his friend's Fat James's house. Fat James house is
20km away with Lil Donald zooming over at 4 km/hr. What is the answer
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80 km
80 hr
5 m/s
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 18:00
Which three statements represent the benefits of performing experiments using computer simulations?
Answers: 3
Chemistry, 23.06.2019 09:00
Need ! assume that the variables x and y are directly related. if k = 8, what is the value for each of the following points? be sure and record your data to be used in the following problem. x y k 0.
Answers: 2
Chemistry, 23.06.2019 11:30
The dashed segment of the plotted experiment in the graph in the l
Answers: 3
Lil Donald went to his friend's Fat James's house. Fat James house is
20km away with Lil Donald zoo...
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