The incomplete table below shows selected characteristics of gas laws. Name Variables Constants Equation ? Pressure, volume Temperature, moles of gas PV = k Charles’s law ? ? V = kT Gay-Lussac’s law ? ? ? Combined gas law ? ? StartFraction P Subscript 1 Baseline V Subscript 1 Over T Subscript 1 EndFraction = StartFraction P Subscript 2 Baseline V Subscript 2 Over T Subscript 2 EndFraction What are the variables in Gay-Lussac’s law? pressure and volume pressure, temperature, and volume pressure and temperature volume, temperature, and moles of gas.

Respuesta :

No. of moles of gas is constant at combined gas law and pressure, temperature and volume is variable.

What are gas laws?

Gas laws tells about the behavior and characteristics of gas at different conditions.

  • Charles's Law:

According to this law at constant pressure, volume of the gas is directly proportional to the temperature of the gas, and it is represent as:

V ∝ T or V = kT, where k = gas constant.

  • Gay Lussac's Law:

According to this law pressure of the gas is directly proportional to the temperature of the gas, and it is represent as:

P ∝ T or P/T = k, where k = gas constant.

  • Boyle's Law:

According to this law at constant temperature, pressure of the gas is inversely proportional to the volume of the gas, and it is represent as:

P ∝ 1/V or PV = k, where k = gas constant.

  • Combined gas law:

Combined gas law is the combination of all three above laws at constant moles of gas and it is represented as:

PV/T = k.

Hence, pressure and temperature is variables at Gay Lussac's Law.

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