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Citrus2011 [14]
2 years ago
6

HELP PLEESE HELP.....​

Chemistry
1 answer:
Thepotemich [5.8K]2 years ago
3 0

Answer:

i'm sorry

Explanation:

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A glass laboratory flask is filled with gas at 24 ∘C and 0.95 atm pressure, sealed, and then heated to 104 ∘C. What is the press
Elan Coil [88]

The pressure inside the flask on heating it is given as 1.21 atm.

<u>Explanation:</u>

As per Guy Lussac's law, the pressure of any concealed volume of gas particles will be directly proportional to the temperature of the container of the gas particles.

So P ∝ T

To convert celsius to kelvin, add 273.15 to the temperature value in celsius

Since, here the initial temperature of the flask is given as 24°C, so in kelvin it will be 297.15 K. Similarly, the final temperature is said to be 104°C which will be equal to 377.15 K. Then the final pressure will be increased as there is increase in temperature. So, the final pressure inside the flask can be obtained as

\frac{P_{1} }{T_{1} } = \frac{P_{2} }{T_{2} }

P_{2} = \frac{P_{1} }{T_{1} } \times T_{2} =\frac{0.95}{297.15} \times 377.15 =1.21\ atm

So, the pressure inside the flask on heating it is given as 1.21 atm.

3 0
3 years ago
Two identical balloons are inflated to a volume of 1.00 L with a particular gas. After 12 hours, the volume of one balloon has d
ratelena [41]

Answer:

43.7

Explanation:

Volume of gas = 1.00L

Time = 12 hours

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R2 = rate at which heavier gas diffuses = 0.0693/12 = 0.00502

Using grahms law

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= 0.0166²/0.00502² = m/4

= 10.935 = m/4

When we cross multiply

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