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3 years ago

At a fixed volume, a four-fold increase in the temperature of a gas will lead to _______ in pressure.

Chemistry

2 answers:

aliina [53]3 years ago

6 0

Answer:

Increase in pressure

Explanation:

The rise in temperature will increase the pressure of the gas.

Illusion [34]3 years ago

6 0

Answer:

increase is ur answer

hope it helps u

plz mark as brainlist

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3 years ago

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2 years ago

Read 2 more answers

Please help with #2 and #3

Vaselesa [24]

Answer:

2. $V_2=17L$

3. $V=82.9L$

Explanation:

Hello there!

2. In this case, we can evidence the problem by which volume and temperature are involved, so the Charles' law is applied to:

$\frac{V_2}{T_2}=\frac{V_1}{T_1}$

Thus, considering the temperatures in kelvins and solving for the final volume, V2, we obtain:

$V_2=\frac{V_1T_2}{T_1}$

Therefore, we plug in the given data to obtain:

$V_2=\frac{18.2L(22+273)K}{(45+273)K} \\\\V_2=17L$

3. In this case, it is possible to realize that the 3.7 moles of neon gas are at 273 K and 1 atm according to the STP conditions; in such a way, considering the ideal gas law (PV=nRT), we can solve for the volume as shown below:

$V=\frac{nRT}{P}$

Therefore, we plug in the data to obtain:

$V=\frac{3.7mol*0.08206\frac{atm*L}{mol*K}*273.15K}{1atm}\\\\V=82.9L$

Best regards!

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2 years ago