Respuesta :
Charles law states that volume of gas is directly proportional to temperature at constant pressure.
[tex] \frac{V1}{T1} = \frac{V2}{T2} [/tex]
where V - volume and T - temperature
parameters for the first instance are on the left side and parameters for the second instance are on the right side of the equation
T1 - 32 °C + 273 = 305 K
substituting these values in the equation
[tex] \frac{1550 mL}{305 K} = \frac{755 mL}{T} [/tex]
T = 149 K
temperature in celsius = 149 K - 273 = - 124 °C
new temperature is 124 °C
[tex] \frac{V1}{T1} = \frac{V2}{T2} [/tex]
where V - volume and T - temperature
parameters for the first instance are on the left side and parameters for the second instance are on the right side of the equation
T1 - 32 °C + 273 = 305 K
substituting these values in the equation
[tex] \frac{1550 mL}{305 K} = \frac{755 mL}{T} [/tex]
T = 149 K
temperature in celsius = 149 K - 273 = - 124 °C
new temperature is 124 °C
If the volume of a gas container at 32.0°C changes from 1.55 l to 755 ml, then the final temperature will be 15.58 °C.
What is charles law?
Charles law of gas states that at constant pressure, volume of the gas is directly proportional to its temperature.
For this question, equation becomes V₁/T₁ = V₂/T₂, where
V₁ = initial volume = 1.55L
T₁ = initial temerature = 32 °C
V₂ = final volume = 755mL = 0.755L
T₂ = final temperature = ?
On putting values we get,
T₂ = (0.755)(32) / (1.55)
T₂ = 15.58 °C
Hence required temperature is 15.58 °C.
To know more about charles law, visit the below link:
https://brainly.com/question/26725812
