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lara31 [8.8K]
3 years ago
6

Do the following ! I'LL MARK THE BRAINLEST! ITS SCIENCE!

Chemistry
1 answer:
ipn [44]3 years ago
5 0

Answer:

it's easier to look it up

Explanation:

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Convert 3,526 meters (m) into kilometers (km). (Don't forget units)<br> EN<br> Voranean
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3,526 meters (m) into kilometers (km) = 0.003526 kilometers

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2 years ago
Thermal energy would naturally flow between objects at which temperatures?
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i think the answer is letter C. From 35°c to 45°c

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3 years ago
Phenols do not exhibit the same pka values as other alcohols; they are generally more acidic. Using the knowledge that hydrogen
nevsk [136]

Answer:

Phenols do not exhibit the same pka values as other alcohols;

They are generally more acidic.

Using the knowledge that hydrogen acidity is directly related to the stability of the anion formed, explain why phenol is more acidic than cyclohexane.

Explanation:

According to Bromsted=Lowry acid-base theory,

an acid is a substance that can release H^{+} ions when dissolved in water.

So, acid is a proton donor.

If the conjugate base of an acid is more stable then, that acid is a strong acid.

In the case of phenol,

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C_6H_5OH -> C_6H_5O^- +H^+

The resonance in phenoxide ion is shown below:

Whereas in the case of cyclohexanol resonance is not possible.

So, cyclohexanol is a weak acid compared to phenol.

7 0
3 years ago
Which statement describe what happens to the kinetic energy of the particles in the atmosphere as they come into contact with th
timurjin [86]

the answer is The average kinetic energy of the surrounding air particles increases.


                   hope it helps


7 0
3 years ago
Use Boyle's Law to explain what would happen to the volume of a helium- filled balloon if it was carried underwater by a diver t
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3 years ago
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