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Darya [45]
3 years ago
6

Explain the following observation. Treatment of alkyl chloride A with NaOCH2CH3 yields only one product B, whereas treatment of

A with very dilute base in CH3CH2OH yields a mixture of B and C, with C predominating. Select the single best answer.
Chemistry
1 answer:
exis [7]3 years ago
7 0

Answer:

Shifting from concentrated to dilute dilute base switch the mechanism from E2 to E1.

Explanation:

An elimination reaction is known as an organic reaction that involves two substituents being removed from a compound in either one step or two steps mechanism. The one step mechanism is referred to as the E2 (bimolecular elimination) reaction while the two steps mechanism is referred to as the E1 (unimolecular elimination) reaction. In the presence of concentrated base, the mechanism of the reaction is one step mechanism while in the presence of dilute base, the mechanism of the reaction is a two steps mechanism. Therefore, shifting from concentrated to dilute base will automatically switch the mecahnism from E2 reaction to E1 reaction.

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The fundamental force underlying all chemical reactions is
arsen [322]

Answer:

Electromagnetic Force

Explanation:

Every aspect of chemical reaction is the output of electromagnetic force though the forces can take on many forms because of the quantum wave nature of particles.

The electromagnetic force has the ability to attract opposite charges such as protons and electrons and it repels same charges such as electrons and protons.

This force is an important force in the chemical reaction as it it is responsible for bonding between atoms. Though other forces are unique in their own way but they don't affect chemical reaction. Force of gravity is not strong enough to affect chemical reactions; when nuclear forces are involved in a reaction, such reaction is a nuclear reactor; not chemical reaction.

One of the roles of the electromagnetic force in chemical reaction is that it holds the electrons that are in the outer orbit around the nucleus; this, in the long run creates bonds with other chemical elements to create a visible matter.

7 0
2 years ago
A pure compound is found to be 40.0% carbon by mass, 6.73% hydrogen by mass, and 53.3% oxygen by mass. determine the empirical f
ratelena [41]
Since there is no weight, I would assume that this is a 100g of pure compound.
Okay so I would be changing the percentage to gram to solve for the mole.
So
40.0g C (1 mol C/12.01 g C) = 3.33 mol C
6.73g H (1 mol H/1.01 g H ) = 6.66 mol H
53.3g O (1 mol O/16.00 g O) = 3.33 mol O

With that, two of our moles is 3.33, so we consider that are our 1, as it is also the lowest. Therefore the empirical formula is CH2O
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Explanation:

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