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scZoUnD [109]
2 years ago
13

Can radiation take place in solids, liquids, and gasses?

Chemistry
1 answer:
kenny6666 [7]2 years ago
3 0
<h2>                   Hey Emma Here<em>!</em></h2>

Answer:

Yes<em>!</em>

Explanation:

<u>Liquids</u> & <u>gases</u> are poor conductors, but they can make heat (thermal energy) travel quickly from one point to another. ... ~ When waves of heat (thermal energy) travel through empty space and transparent mediums, heat transfer by radiation occurs. <u>Solids, liquids,</u> & <u>gases</u> can all be heated by radiation.

<h3>Bye Have A Nice Day<em>!</em></h3>
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The equilibrium that takes place is:

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We <u>calculate [H⁺] from the pH</u>:

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Keep in mind that [H⁺]=[A⁻].

As for [HA], we know the acid is 0.66% dissociated, in other words:

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We <u>calculate [HA]</u>:

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Finally we <u>calculate the Ka</u>:

  • Ka = \frac{[9.12x10^{-4}]*[9.12x10^{-4}]}{[0.138]} = 6.02x10⁻⁶
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