Question

Which equation is used to help form the combined gas law?

op
Oo oo
O ViT, = P2T2
OPIVIT, = P₂ V ₂ Tz

Answer 1

The equation is; P₁V₁/T₁ = P₂V₂/T₂

Step-by-step explanation:

Concept being tested: Combined gas law

We need to know the two gas laws that form the combined gas law

• The combined gas laws is derived from the Boyle's gas law and Charles's law.

• According to Boyle's law;

P₁V₁ = P₂V₂

• On the other hard, according to Charles's law;

V₁/T₁= V₂/T₂

• The combine gas laws combines both Boyle's law and Charles's law.

• According to the combined gas law, the volume of a fixed mass of a gas i inversely proportional to pressure and directly proportional to its absolute temperature.

• Therefore, combining both Boyle's law and Charles's law, we get;

P₁V₁/T₁ = P₂V₂/T₂

• Thus, based on Combined gas law, then

P₁V₁/T₁ = P₂V₂/T₂