Chemistry, 26.11.2019 05:31 mommasgonzales01
There are three different dichloroethylenes (molecular formula c2h2cl2), which we can designate x, y, and z. compound x has no dipole moment, but compound z does. compounds x and z each combine with hydrogen to give the same product: c2h2cl2(x or z) + h2 → clch2―ch2cl what are the structures of x, y, and z? be sure to include lone pair electrons. x draw structure y draw structure z draw structure
Answers: 3
Chemistry, 22.06.2019 17:30, llamasking
Observation and experimentation have led many scientists to accept a theory about the origin of the universe. this theory is called the big bang theory. scientific evidence collected and observed by scientists around the world suggests that the universe is ever expanding from a hot and dense initial state. what makes this a scientific theory? (2 points)
Answers: 2
There are three different dichloroethylenes (molecular formula c2h2cl2), which we can designate x, y...
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