Question

At 20°C, the volume of chlorine gas is

15dm3. Compute the resulting volume
if the temperature is adjusted to 318K
provided that the pressure remains
the same.

Given:
Unknown:
Formula:
Solution:
Final Answer:​

Answer 1

See below ~

Step-by-step explanation:

Typed question

Given :

• T₁ = 20 °C = 293 K
• V₁ = 15 dm³
• T₂ = 318 K

Unknown :

• V₂

Formula :

• V₁/T₁ = V₂/T₂

Solution :

• 15/293 = V₂/318
• V₂ = 318/293 x 15
• V₂ = 1.09 x 15
• V₂ = 16.35 dm³

Final Answer :

• 16.35 dm³

Question 3 (in attachment)

Given :

• V₁ = 600 mL
• P₁ = 700 torr
• V₂ = 600(1 - 1/3) = 600(2/3) = 400 mL

Unknown :

• P₂

Formula :

• P₁V₁ = P₂V₂

Solution :

• 700 x 600 = P₂ x 400
• P₂ = 600/400 x 700
• P₂ = 1.5 x 700
• P₂ = 1050 torr

Final Answer :

• 1050 torr

Answer 2

Solving typed question by you

• 20°C=293K

Apply charles law

• V1T2=V2T1
• 15(318)=293V2
• V2=16.27dm³