Asked by Jocelyn Camack on May 21, 2024
Verified
When given the pressure and volume of a gaseous system, as well as the mass of the gas in grams, how can the ideal gas law be used to determine the system's temperature?
A) Simply plug in the numbers given to determine the temperature.
B) First, compute the number of moles of gas, then use the Ideal gas law to solve the problem.
C) Convert the pressure into atmospheres, the volume into liters, then determine the temperature from these numbers.
D) It can't be done; more information is needed.
Ideal Gas Law
The principle that the state of an ideal gas is determined by its pressure, volume, and temperature, described by the equation PV=nRT.
Gaseous System
A state of matter composed of particles that have neither a defined volume nor shape, often able to expand to fill any container.
Temperature
The average kinetic energy of particles within a substance, which shows the temperature level, defining its heat or coldness.
- Comprehend and utilize the ideal gas law for problem-solving regarding the temperature, pressure, and volume of gases.
Verified Answer
AT
Alexis TameraMay 25, 2024
Final Answer :
B
Explanation :
To determine the temperature using the ideal gas law (PV=nRT), you first need to calculate the number of moles of gas (n) using the mass given and the molar mass of the gas. Once you have n, you can rearrange the ideal gas law to solve for temperature (T).
Learning Objectives
- Comprehend and utilize the ideal gas law for problem-solving regarding the temperature, pressure, and volume of gases.