Understanding Kinetic Molecular Theory (KMT)
Kinetic Molecular Theory (KMT) helps us understand how gases behave. But it can be tricky for engineers to use because it makes some assumptions that don't always match with real life. Here are a few of those tricky points:
No Forces Between Particles: KMT assumes that gas particles don’t pull on each other. But in reality, real gases do have some attraction between their particles.
Size of Particles: KMT thinks of gas particles as tiny dots with no size. However, the actual size of molecules can change how gases act.
Speed of Particles: KMT assumes that particles move at a constant speed with no energy loss. In real life, that’s not how it works!
To make better predictions about how gases behave, engineers use something called the Van der Waals equation. This equation helps adjust KMT by considering the attractions between real gas particles and the size of the particles.
By using these corrections, engineers can get a clearer picture of how gases will behave in different situations.
Understanding Kinetic Molecular Theory (KMT)
Kinetic Molecular Theory (KMT) helps us understand how gases behave. But it can be tricky for engineers to use because it makes some assumptions that don't always match with real life. Here are a few of those tricky points:
No Forces Between Particles: KMT assumes that gas particles don’t pull on each other. But in reality, real gases do have some attraction between their particles.
Size of Particles: KMT thinks of gas particles as tiny dots with no size. However, the actual size of molecules can change how gases act.
Speed of Particles: KMT assumes that particles move at a constant speed with no energy loss. In real life, that’s not how it works!
To make better predictions about how gases behave, engineers use something called the Van der Waals equation. This equation helps adjust KMT by considering the attractions between real gas particles and the size of the particles.
By using these corrections, engineers can get a clearer picture of how gases will behave in different situations.