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What temperature scale must always be used when working gas law problems?
Wiki User
∙ 12y ago
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.
Wiki User
∙ 12y ago
The temperature scale that must always be used when working gas law problems is the Kelvin scale (K). This is because the Kelvin scale starts at absolute zero, where all molecular motion ceases, making it the most appropriate scale for gas law calculations.
Wiki User
∙ 12y agoKelvin must always be used
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Is temperature expressed on the Celsius scale in calculations using Charles' Law?
Yes, temperature is typically expressed in Celsius when using Charles' Law, as the relationship between volume and temperature is directly proportional. It is important to ensure that the temperature is measured in Kelvin when using the ideal gas law.
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 is the difference between absolute temperature scale and kelvin scale urgent I am convinced that there is a difference?
The Kelvin scale is an absolute temperature scale where 0K represents absolute zero. The absolute temperature scale refers to any temperature scale that starts at absolute zero, such as the Kelvin scale. So, the Kelvin scale is a specific type of absolute temperature scale.
Why is the celsius scale not appropriate for solving gas law problems?
The Celsius scale is not appropriate for solving gas law problems because it is not an absolute scale. Gas law calculations typically require an absolute temperature scale like Kelvin because temperature is directly proportional to the average kinetic energy of gas particles. Celsius scale has a non-zero starting point (0°C) which can lead to inaccuracies in calculations involving gas laws.
Is Celsius the opposite of temperature?
No, Celsius is a unit of temperature measurement on the Celsius scale. It is not the opposite of temperature, but a way to quantify it.
The temperature scale for using Charles' Law is not Fahrenheit or Celsius but what?
Always use temperature in the Kelvin scale when doing gas law problems.
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.
Is an absolute temperature scale always positive?
Yes, it is always positive. 0 K is the lowest temperature there can be.
Is temperature expressed on the Celsius scale in calculations using Charles' Law?
Yes, temperature is typically expressed in Celsius when using Charles' Law, as the relationship between volume and temperature is directly proportional. It is important to ensure that the temperature is measured in Kelvin when using the ideal gas law.
Why all the temperatures on kelvin scale are positive?
Temperatures on the Kelvin scale are always positive because it is based on absolute zero, the theoretical point at which particles have minimal motion. Since there is no negative temperature in terms of kinetic energy, temperatures on the Kelvin scale are always positive.
What temperature is always larger kelvin or celsius?
The Kelvin scale is always larger than the Celsius scale because they are related by the equation K = C + 273.15. This means that 0 degrees Celsius is equivalent to 273.15 Kelvin.
What temperature scale is used in the ideal gas equation?
K (Kelvin)
Which temperature is always larger - an object's Celsius temperature or its kelvin temperature?
The objects Kelvin temperature. The Kelvin scale starts at absolute zero (-273 degrees Celsius)
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 is the difference between absolute temperature scale and kelvin scale urgent I am convinced that there is a difference?
The Kelvin scale is an absolute temperature scale where 0K represents absolute zero. The absolute temperature scale refers to any temperature scale that starts at absolute zero, such as the Kelvin scale. So, the Kelvin scale is a specific type of absolute temperature scale.
What is ment by the Kelvin scale of temperature?
the absolute temperature scale
