Problemas
A gas has an initial volume of 8.0 L, e pressure of 2.0 atm , and a temperature of soo K. If the gas expands to 5,0 L and the temperature increases to 400 K , what is the new pressure of the gas?
Roztwór
Aurora
maestro · Tutor durante 5 años
4.7
(214 Votos)
Respuesta
To solve this problem, we can use the ideal gas law, which states that the pressure, volume, and temperature of a gas are related by the equation:
where
is the initial pressure,
is the initial volume,
is the initial temperature,
is the final pressure,
is the final volume, and
is the final temperature.Given:- Initial volume,
- Initial pressure,
- Initial temperature,
- Final volume,
- Final temperature,
We need to find the final pressure,
.Rearranging the ideal gas law to solve for
:
Substituting the given values:
Therefore, the new pressure of the gas is
.