Sagot :
Charles Law and their Example Problems
Charles Law was formulated by "Jacques Charles."
The relationship between Volume and Temperature are directly proportional. When pressure is held constant. It means when the Volume increase, the Temperature will also increases. But the Pressure is held constant.
This is one of the Gas Laws.
The formula of Charles' Law:
- [tex]\frac{V{1}}{T{1}} =\frac{V{2}}{T{2}}[/tex]
Since:
- V1 = initial volume
- V2 = final volume
- T1 = initial temperature
- T2 = final temperature
Example Solution:
1. A balloon contains 5.12L of helium at 25°C. What will be the volume of the tank after heating it and its contain to 30° temperature at constant pressure.
Given:
V1 = 5.12L
T1 = 25°C + 273.15 = 298.15K
T2 = 30°C + 273.15 = 303.15K
Required: V2 (final volume)
Solution:
[tex]V_{2} = \frac{(V{1})(T{2})}{T1}[/tex]
[tex]V_{2} =\frac{(5.12L)(303.15K)}{298.15K}[/tex]
[tex]V_{2} =\frac{1552.128L.K}{298.15K}[/tex]
[tex]V_{2} =5.205L[/tex] or [tex]5.21L[/tex]
The answer is 5.205L or 5.21L
For more info:
Charle's Law solving;
https://brainly.ph/question/2706042
Why do we need to convert °C into Kelvin (K)?
brainly.ph/question/2705397
Gas Laws Formula;
https://brainly.ph/question/2723678
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