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ryzh [129]
3 years ago
5

A sample of water vapor condenses to form liquid water. What change in water

Chemistry
1 answer:
mel-nik [20]3 years ago
7 0

Answer:

Condensation is the process of water vapor condensing into liquid water.

Explanation:

"Water condenses on a can of cold soda. Water vapor in the air reaches its dew point as it cools in the air around the can, forming liquid drops of water. Condensation is the process where water vapor becomes liquid. It is the reverse of evaporation, where liquid water becomes a vapor." -National Geographic"

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As the frequency of a wave increases, what happens to the energy the wave is carrying?
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2 years ago
How many milliliters of 0.500 M NaOH should be added to 10.0 g of tris hydrochloride (FM 121.135) to give a pH of 7.60 in a fina
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Answer:

41.64mL of NaOH 0.500M must be added to obtain the desire pH

Explanation:

It is possible to find pH of a buffer by using H-H equation, thus:

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0.3373 =  [A⁻] / [HA] <em>(1)</em>

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Replacing (1) in (2):

0.3373 =  0.08255 - [HA] / [HA]

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HA + NaOH → A⁻ + H₂O + K⁺

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0.02082 moles NaOH ₓ (1L / 0.500mol) = 0.04164L of NaOH 0.500M =

<h3>41.64mL of NaOH 0.500M must be added to obtain the desire pH</h3>

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3 years ago
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