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Which is STP (standard temperature pressure?
760 mm hg or 1 pa (pascal) ? Thank you?
3 Answers
- sunflowerLv 58 years agoFavorite Answer
mm HG
I always use mm HG in my calculations/calorimetry experiments
... also I think you may slightly confused
Standard Pressure is mmgh
standard temperature is measured in K and is usually ~298.15 --> (25 C)
- Anonymous5 years ago
STP is 273K and 1atm pressure. So use the change of conditions ratios: 11.71L (273K/281.97K)(1 atm / 2.37 atm) = 4.78L Remeber this relationship: P < nT/V (< = is directly related to) P = pressure n = number (moles) T = temperature V = volume This relationship means that pressure is directly related to moles and temperature, but inversely related to volume.
- ArasanLv 78 years ago
For aviation purpose,the standard atmospheric pressure and temperature at sea level is taken as 1013.2hpa and 15 degree celsius.
