Centimeters are units of length.
To be honest No not at all
Answer:
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Explanation:
Because i did whT you said
Answer:
(a) The final pressure of the sample becomes one-fourth of the original pressure.
(b) The pressure of the sample remains unchanged.
(c) The final pressure of the sample becomes four times of the original pressure.
Explanation:
(a)
![P_{2}=\frac{P_{1}V_{1}T_{2}}{T_{1}V_{2}}](https://tex.z-dn.net/?f=P_%7B2%7D%3D%5Cfrac%7BP_%7B1%7DV_%7B1%7DT_%7B2%7D%7D%7BT_%7B1%7DV_%7B2%7D%7D)
The volume of sample doubled and kelvin temperature halved.
![V_{2}=2V_{1}](https://tex.z-dn.net/?f=V_%7B2%7D%3D2V_%7B1%7D)
![T_{2}=\frac{1}{2}T_{1}](https://tex.z-dn.net/?f=T_%7B2%7D%3D%5Cfrac%7B1%7D%7B2%7DT_%7B1%7D)
![P_{2}=\frac{P_{1}\times V_{1}\times \frac{1}{2}T_{1}}{T_{1}\times2V_{1}}=\frac{P_{1}}{4}](https://tex.z-dn.net/?f=P_%7B2%7D%3D%5Cfrac%7BP_%7B1%7D%5Ctimes%20V_%7B1%7D%5Ctimes%20%5Cfrac%7B1%7D%7B2%7DT_%7B1%7D%7D%7BT_%7B1%7D%5Ctimes2V_%7B1%7D%7D%3D%5Cfrac%7BP_%7B1%7D%7D%7B4%7D)
Therefore, the final pressure of the sample becomes one-fourth of the original pressure.
(b)
Volume and temperature of sample doubled.
![V_{2}=2V_{1}](https://tex.z-dn.net/?f=V_%7B2%7D%3D2V_%7B1%7D)
![T_{2}=2T_{1}](https://tex.z-dn.net/?f=T_%7B2%7D%3D2T_%7B1%7D)
![P_{2}=\frac{P_{1}\times V_{1}\times 2T_{1}}{T_{1}\times2V_{1}}={P_{1}}](https://tex.z-dn.net/?f=P_%7B2%7D%3D%5Cfrac%7BP_%7B1%7D%5Ctimes%20V_%7B1%7D%5Ctimes%202T_%7B1%7D%7D%7BT_%7B1%7D%5Ctimes2V_%7B1%7D%7D%3D%7BP_%7B1%7D%7D)
Therefore, the pressure of the sample unchanged.
(c)
Volume of sample halved and temperature double.
![V_{2}=\frac{1}{2}V_{1}](https://tex.z-dn.net/?f=V_%7B2%7D%3D%5Cfrac%7B1%7D%7B2%7DV_%7B1%7D)
![T_{2}=2T_{1}](https://tex.z-dn.net/?f=T_%7B2%7D%3D2T_%7B1%7D)
![P_{2}=\frac{P_{1}\times V_{1}\times 2T_{1}}{T_{1}\times \frac{1}{2}V_{1}}={4P_{1}}](https://tex.z-dn.net/?f=P_%7B2%7D%3D%5Cfrac%7BP_%7B1%7D%5Ctimes%20V_%7B1%7D%5Ctimes%202T_%7B1%7D%7D%7BT_%7B1%7D%5Ctimes%20%5Cfrac%7B1%7D%7B2%7DV_%7B1%7D%7D%3D%7B4P_%7B1%7D%7D)
Therefore, the pressure of the sample becomes four times of the original pressure.
Answer:
Potassium (K):
⇒ 39.10 g/mol
Osmium (Os):
⇒ 190.23 g/mol
Manganese (Mn):
⇒ 54.94 g/mol
Explanation:
I Just Did The Assignment