Chemistry, 07.12.2021 19:30, zoeyandblaze
ii îGHC*C-INTM45|2|39||2-||GGAN GEE 60872/quizzes/107951 Question 1 1/1 pts In reference to UV-visible spectroscopic terminology, bathochromic and hypsochromic shifts refer to
Answers: 2
Chemistry, 21.06.2019 19:30, genyjoannerubiera
Si una estrella no tiene paralaje medible, ¿qué puedes inferir?
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Chemistry, 21.06.2019 22:30, kingteron5870
Ionic compounds are made of ions, and yet the overall charge of an ionic compound is neutral. why?
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Chemistry, 22.06.2019 13:00, rome58
Lab reagent, hypothesis test. a reference solution used as a lab reagent is purported to have a concentration of 5 mg/dl. six samples are taken from this solution and the following concentrations are recorded: (5.32, 4.88, 5.10, 4.73, 5.15, 4.75) mg/dl. these six measurements are assumed to be an srs of all possible measurements from solution. they are also assumed to have a standard deviation of 0.2, a normal distributin, and a mean concentration equal to the true concentration of the solution. carry out a significance test to determine whether these six measurements provide reliable evidence that the true concentration of the solution is actually not 5 mg/dl.
Answers: 1
ii îGHC*C-INTM45|2|39||2-||GGAN GEE 60872/quizzes/107951 Question 1 1/1 pts In reference to UV-visib...
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