Astudent hears in chemistry class that a certain object is made of a pure substance. what can the student conclude about the object based on this information? a. it contains only one type of atom. b. it can be separated into different components. c. it always takes the shape of its container. d. it is made of either an element or a compound. e. it is a homogeneous mixture.
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Chemistry, 21.06.2019 23:00
50 pts plz what is the physical state of matter of baking soda.
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Chemistry, 22.06.2019 10:30
Use this information to determine the number of calends electrons in the atoms. which of the following correctly compares the stability of the two atoms? a) both are unreactive b) both are highly reactive c) a is unreactive and d is reactive d) a is reactive and d is unreactive
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Chemistry, 22.06.2019 14:00
How many absorptions would you expect to observe in the 13c nmr spectra of the following molecules? a) 3-chloropentane b) cis-4-methyl-2-pentene
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Chemistry, 22.06.2019 21:00
Which property of water causes water drops to bead on a freshly waxed car?
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Astudent hears in chemistry class that a certain object is made of a pure substance. what can the st...
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