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morpeh [17]
3 years ago
5

What happens to the speed of molecules in water vapor when it condenses to a form of liquid​

Chemistry
1 answer:
weeeeeb [17]3 years ago
3 0

The speed of the molecules decrease.

When water condenses, the temperature of the water decreases. When the temperature of an molecule decreases, the speed of that molecule also decreases.

When water condenses, the speed of the molecules decreases.

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where, k is the rate constant of the reaction (k = 4.28 x 10⁻⁴ year⁻¹).

t is the time of the reaction (t = t1/2 x 8 = 1620 years x 8 = 12960 year).

a is the initial concentration (a = 12.0 g).

(a-x) is the remaining concentration.

∴ kt = lna/(a-x)

(4.28 x 10⁻⁴ year⁻¹)(12960 year) = ln(12)/(a-x).

5.54688 = ln(12)/(a-x).

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256.34 = (12)/(a-x).

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