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kondaur [170]
3 years ago
8

Which model is based on Bohr's quantum model?

Chemistry
2 answers:
Kaylis [27]3 years ago
8 0

Answer:

Model D

Explanation:

Bohr's Model has a planetary look. Where the electrons are in an orbit.

Vitek1552 [10]3 years ago
8 0

Answer:

The answer is model D

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Give the structure that corresponds to the following molecular formula and 1H NMR spectrum: C4H10O2: δ 1.36 (3H, d, J = 5.5 Hz);
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Answer:

For the determination of a structure through its NMR it is necessary to know its molecular formula as well as the delta values, its coupling and the shift of each signal.

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OH CH2 CH2 CH2 CH2 OH

(A)   (B)   (C)

1,4-butanediol

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Nuclear magnetic resonance NMR is a physical phenomenon based on the mechanical-quantum properties of atomic nuclei. NMR also refers to the family of scientific methods that explore this phenomenon to study molecules, macromolecules, as well as tissues and whole organisms.

NMR takes advantage of the fact that atomic nuclei resonate at a frequency directly proportional to the force of a magnetic field exerted, in accordance with the Larmor precession frequency equation, to subsequently disturb this alignment with the use of an alternating magnetic field, of orthogonal orientation.

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Answer:

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In the name, iron(III) oxide, the (III) represents
miss Akunina [59]

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A

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