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SOVA2 [1]
3 years ago
13

You have 1.2 L of air in a balloon 175 K. what is the new volume of the balloon when it is heated to 245 K

Chemistry
1 answer:
Marina86 [1]3 years ago
8 0

Answer:

A) 1.68 L

Explanation:

  • Charles’ Law states that: at constant pressure, the volume is directly proportional to the temperature of the gas.
  • It can be expressed as: V₁T₂ = V₂T₁,

V₁ = 1.2 L, T₁ = 175.0 K, V₂ = ??? L, T₂ = 245.0 K.

∴ V₂ = V₁T₂/T₁ = (1.2 L)(245.0 K)/(175.0 K) = 1.68 L.

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