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you need to use kelvin for all the gas laws.

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What temperature scale must be used when working with the ideal gas equation?

The ideal gas equation should be used with the Kelvin temperature scale because it is an absolute temperature scale where 0 K represents absolute zero. Using Celsius or Fahrenheit scales could lead to incorrect calculations in the ideal gas equation.


Why is kelvin scale more commonly used by chemists?

The Kelvin scale is more commonly used by chemists because it is an absolute temperature scale that is directly related to the kinetic energy of molecules. This makes it more suitable for calculations involving gas laws and other thermodynamic processes in chemistry. Additionally, the Kelvin scale does not have negative temperatures, which simplifies many calculations in chemistry.


What temperature scale must always be used when working gas law problems?

PV = nRT You can use whatever you want essentially, however S.I units are generally preferred so you don't end up in a mess. P in pascals (Pa) V in metres (m3) n is just the number of moles R is the gas constant 8.3145x103 (JK-1mol-1) T is temperature in Kelvin (K) Converting Celsius to Kelvin is simple (degrees celcius + 273.15) = temperature in Kelvin Note:- if you keep pressure in Torr rather than Pa, you have to use a different value for the gas constant R.


The non-SI scale for temperature?

The SI scale for temperature is Kelvin, which you can get by subtracting 273,15 from the Celsius scale.


What instrument is used to determine the temperature of a substance?

A thermometer is typically used to determine the temperature of a substance. Thermometers are designed to measure temperature by expanding or contracting in response to changes in temperature, which is then displayed on a scale.

Related Questions

What temperature scale must be used to compare temperature and kinetic energy?

An absolute scale, such as Kelvin.


What temperature scale must be used in Charles Law problems?

The temperature scale that must be used in Charles' Law problems is the Kelvin scale. This is because Charles' Law relates the volume of a gas to its temperature in Kelvin, and temperature must be in Kelvin to ensure a direct relationship between volume and temperature.


What temperature scale must be used when working with ideal gas equations?

The Kelvin scale is used.


Why is Celsius not used in calculating the temperature in gas laws?

Celsius is not used in gas laws because the temperature scale used is always in Kelvin. This is because Kelvin is an absolute temperature scale where zero represents the absence of thermal energy (absolute zero). This is necessary in gas laws to ensure accurate calculations and consistency.


What temperature scale must be used when working with the ideal gas equation?

The ideal gas equation should be used with the Kelvin temperature scale because it is an absolute temperature scale where 0 K represents absolute zero. Using Celsius or Fahrenheit scales could lead to incorrect calculations in the ideal gas equation.


What does the c stand for in temperature scale today?

The "c" in the temperature scale stands for Celsius, which is a commonly used international temperature scale.


Which temperature scale was used if water boils at 100 degrees?

The temperature scale used where water boils at 100 degrees is the Celsius scale.


Which scale is used for the gas laws to make correct calculations?

Kelvin scale is used for correct calculations according to gas laws.


In the United states what scale is used to measure air temperature?

In the United states what scale is used to measure air temperature?


What is the name of the temperature scale used to measure earths heat?

The temperature scale used to measure Earth's heat is called the Celsius scale.


What is the temperature scale used in HVAC in the US?

The temperature scale used in HVAC in the US is Fahrenheit. This scale is commonly used for setting thermostat temperatures and reading room temperatures in buildings.


Why do you use kelvin scale?

Kelvin Scale is an absolute temperature scale. This means that it starts at a different point than Celsius, its counterpart. This is why you must add 273.15 to a Celsius temperature in order to get a Kelvin temperature. The Kelvin scale starts at absolute zero whereas Celsius starts at the freezing point of water. Kelvin is used more often in science such as in the ideal gas equation. It is more convenient to use it than Celsius when dealing with very cold temperatures and with things like the Perfect Gas Laws which reference absolute zero.