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Fiesta28 [93]
3 years ago
14

Help please i beg...

Chemistry
1 answer:
mrs_skeptik [129]3 years ago
7 0
First one I believe is 5.
2nd is given already
3rd is 1
4th is 2
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Which spectroscopic tool would be best for distinguishing a sample of 1,2-dichloropropane from 1,2-dibromopropane?
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The NMR spectroscopy will be used for distinguishing a sample of 1,2-dichloropropane from 1,2-dibromopropane.

A spectroscopic method for observing the local magnetic fields surrounding atomic nuclei seems to be nuclear magnetic resonance spectroscopy, also referred to as magnetic resonance spectroscopy as well as NMR spectroscopy.

The identification and study of organic molecules benefit greatly from nuclear magnetic resonance (NMR) spectroscopy. This type of spectroscopy has a straightforward underlying theory. Numerous atom types' nuclei behave like small magnets and frequently align themselves in magnetic fields.

Therefore, the NMR spectroscopy will be used for distinguishing a sample of 1,2-dichloropropane from 1,2-dibromopropane.

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2 years ago
How many moles of air are necessary for the combustion of 5.00 molmol of isooctane, assuming that air is 21.0% O2O2 by volume?
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67.5 moles of O2

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4 years ago
A neutral atom in its ground state contains 28 electrons. this element is considered a ________ element, and has _______ electro
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l is azimuthal quantum number, l = 2 describes d orbital. There is eight electrons in 3d orbital.
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