Question

A balloon containing methane gas has a volume of 3.41 L at 71.0 °C. What volume will the balloon occupy at 142 °C? volume:

Answer 1

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Dear student, According to Charles Laws, the volume occupied by a given mass of a gas is directly proportional to the absolute temperature of the gas at constant pressure. VLT y = constant Given: x= 3.410 T = 71.0°C = 71.0°C + 273-15 2 344.15k V2 - ? Ta = 148°c 2 142 + 273-15 - 415.15 K Thus, V₂ = Y,Ta 2 3.41% 415.15 344.15 4.113 e = Best wishes!