search:pv nrt r相關網頁資料

- tw.knowledge.yahoo.com
  
  PV=nRT的R值代0.082或8.317? - Yahoo!奇摩知識+
  
  我知道標準單位代8.317但不知道有沒有功力高深的大大能提供比較完整的代值關係也就是把何時代0.082，何時代8.317說明的比較完整感激不盡.
  
  2025-05-17
  
  瀏覽：1394
- www.khanacademy.org
  
  Ideal gas equation: PV = nRT | Ideal gas laws | Khan Academy
  
  The constant 'R' is there to allow for a direct relationship among the other values, (P, V, n, T). It is there to account for all the different units of measure: atmosphere, liter, mole, and kelvin. (4:12) Without a constant, one could only describe the p
  
  2025-05-20
  
  瀏覽：453

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PV = nRT | Real Science

日期：2025-05-18

If P, V and n remain the same, T has to remain the same as well. P and n are fixed in the troposphere, so the only degrees of freedom in the Ideal Gas Law equation are V and T. During winter, V and T both decrease. Reduced sunlight causes the temperature ...

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PV nRT PV RT whereV Vn - NC State: WWW4 Server

日期：2025-05-21

The big mistake you can make in a problem like this one is to get the units wrong. For example, if you forget to convert the molar mass to kilograms and plug in the number 29 instead of 0.029 then you get an answer of P = exp{ - 751}, which is essentially...

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What is the value of 'R' in the formula PV=nRT, from mole concept? - Homework Help - eNotes.com

日期：2025-05-18

Science Homework Help. Question: What is the value of 'R' in the formula PV=nRT, from mole concept?, Topics: Science, Tags: mole concept, Science ... R is called as the gas constant. The value of the constant depend upon the unit of the variable present i...

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How to Calculate the Gas Constant | eHow

日期：2025-05-18

Step 1: The ideal gas law equation states that pV=nRT. From this, quick calculations show that the gas constant, R, is equal to pV/nt. A scientific calculator is well suited to chemistry equations. (calculator image by Randy McKown from Fotolia.com)...

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Pv=nrt - definition of Pv=nrt by The Free Dictionary

日期：2025-05-19

ideal gas law n. A physical law describing the relationship of the measurable properties of an ideal gas, where P (pressure) × V (volume) = n (number of moles) × R (the gas constant) × T (temperature in Kelvin). It is derived from a combination of the gas...

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