Respuesta :
Answer:
The volume would be; 136.17 ml
Explanation:
Volume V1 = 150 mL
Temperature T1 = 20°C + 273 = 293 K
Pressure P1 = 758 - 17.54 = 740.46 torr
At STP;
Volume V2 = ?
Pressure P2 = 760 torr
Temperature T2 = 273 K
Using the general gas equation;
P1V1 / T1 = P2V2 / T2
Making V2 subject of formulae;
V2 = P1V1T2 / T1P2
Inserting the values we have;
V2 = 740.46 * 150 * 273 / 293 * 760
V2 = 136.17 ml
According to the ideal gas equalisation at a given temperature and pressure the capacity of the gas will be immediately proportionate to the volume of the gas.
It can be represented as:
P V = n RT
where, p = pressure, v = volume of the gas, n = amount, R = gas constant and T = temperature.
The volume of the gas would be 136.17 ml.
This can be estimated by:
- Volume (V1) = 150 mL
- Temperature (T1) = 20°C + 273 = 293 K
- Pressure (P1) = 758 - 17.54 = 740.46 torr
At STP:
- Volume (V2) =?
- Pressure (P2) = 760 torr
- Temperature (T2 ) = 273 K
Now using the general gas equation:
[tex]\dfrac{\text{P1V1}}{\text{T1}} & = \dfrac{\text{P2V2}}{\text{T2}}[/tex]
[tex]\text{V2}= \dfrac{\text{P1V1T2}}{\text{T1P2}}[/tex]
[tex]\text{V2}= \dfrac{740.46 \times 150 \times 273}{293 \times 760}[/tex]
V2 = 136.17 ml
Therefore, the volume of the gas sample when it got dried will be 136.17 ml.
To learn more about the ideal gas equation follow the link:
https://brainly.com/question/21912477
