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Arlecino [84]
2 years ago
10

Why does benzocaine precipitate during neutralization?.

Chemistry
1 answer:
Natalija [7]2 years ago
5 0

Explain why benzocaine precipitates during the neutralization.

With the addition of an acid, the amine group on the benzocaine will become protonated. The protonation creates a positive charge on the benzocaine molecule. Because of this, benzocaine will become soluble in a polar solvent. However, when the solution is returned to a more basic pH level, the amine will no longer be protonated. Thus, the benzocaine will no longer be soluble and will precipitate during neutralization.

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How many electrons will a neutral atom of carbon have if it’s nucleus has 6 protons and 8 neutrons?
Alexeev081 [22]

Answer:

6

Explanation:

number of protons equal number of electrons for the atom to be stable

8 0
3 years ago
What stress would shift the equilibrium position of the following system to the left?
Margarita [4]

Answer:

Heating the system

Explanation:

According to the principle of Le Chatelier, for a system at equilibrium, a specific disturbance would make the equilibrium shift toward the direction which minimizes such a disturbance.

Since we wish to shift the equilibrium to the left, this means we wish to increase the concentration of products, as an excess in their concentration would make the products react and produce more reactants in order to lower the excess concentration of products.

Since heat is also a product, an increase in heat would shift the equilibrium toward the left, as this would consume the excess of heat by producing the reactants.

4 0
3 years ago
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Sonbull [250]

Answer:

2 H⁺ + 2e = H₂    ( reduction )

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4 0
3 years ago
The image below shows the Lake Mead Recreation Area,
zhannawk [14.2K]

Answer:

D. Many, many years of deposition

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Hence, the correct answer is D.

5 0
3 years ago
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stellarik [79]
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7 0
3 years ago
Read 2 more answers
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