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Katen [24]
3 years ago
10

Solve for it?show all work for me as well please ASAP!!​

Chemistry
1 answer:
Katena32 [7]3 years ago
8 0

Answer: The pressure will be 411 GH.

Explanation:

To calculate the final pressure of the system, we use the equation given by Gay Lussac Law. This law states that pressure of the gas is directly proportional to the temperature of the gas at constant volume

Mathematically,

\frac{P_1}{T_1}=\frac{P_2}{T_2}

where,

P_1\text{ and }T_1 are the initial pressure and temperature of the gas.

P_2\text{ and }T_2 are the final pressure and temperature of the gas.

We are given:

P_1=570\\T_1=2.33\\P_2=?\\T_2=1.68

Putting values in above equation, we get:

\frac{570}{2.33}=\frac{P_2}{1.68}\\\\P_2=411

Thus the pressure will be 411 GH.

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Answer:

\large \boxed{\text{5.9 s}}

Explanation:

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\dfrac{t_{2}}{t_{1}} = \sqrt{\dfrac{M_{2}}{M_{1}}}

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Calculation

\begin{array}{rcl}\dfrac{t_{2}}{t_{1}} & = & \sqrt{\dfrac{M_{2}}{M_{1}}}\\\\\dfrac{t_{2}}{\text{5 s}}& = & \sqrt{\dfrac{44.01}{32.00}}\\\\& = & \sqrt{1.375}\\t_{2}& = & \text{5 s}\times 1.173\\& = & \mathbf{5.9 s} \\\end{array}\\\text{It will take $\large \boxed{\textbf{5.9 s}}$ for the carbon dioxide to effuse.}

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What I came up with was D equaling out to be 42

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Im assuming you just do the math

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B. 2.4 x 103 = 247.2

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I hope I helped.

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