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iodine sublimes by turning from a solid to a vapor when heated. a 100g sample of solid i2 is put in an empty rigid 10 l container and heated to 325k. when al the solid i2 vaporizes what is the pressure(in atm) in the container

Respuesta :

znk

Answer:

[tex]\boxed{\text{1.05 atm}}[/tex]

Explanation:

We can use the Ideal Gas Law to calculate the pressure.

pV = nRT   Divide both sides by V

 p = (nRT)/V

 p = (m/M)(RT/V) = (mRT)/(MV)

Data:

m = 100 g

R = 0.082 06 L·atm·K⁻Âčmol⁻Âč

T = 325 K

M = 253.81 g·mol⁻Âč

V = 10 L

Calculations:

p = (100 × 0.082 06× 325)/(253.81 × 10)  = 1.05 atm

The pressure in the container is [tex]\boxed{\text{1.05 atm}}[/tex].

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