A safety value of steel tank will open when the internal pressure exceeds 1.00x10^3mmHg. It is filled with methane at 24.15 Celsius and 0.994 atm. If the temperature increaes to 100 Celcius. Will the safety valve open?
Conversion of T into absolute temperature: ?
Calculation of P (P1/T1=P2/T2): ?
Pressure comparison: ?
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A safety value of steel tank will open when the internal pressure exceeds 1.00x10^3mmHg. It is...
21. A safety valve of steel tank will open when the internal pressure exceeds 1.00x10 mmHg. It is filled with methane at 23.15 °C and 0.999 atm. If the temperature increases to 115 °C. Will the safety valve open? (Note: apply the Pressure- Temperature Relationship) (3 pts) Your answer: Conversion of T into absolute temperature Calculation of P (P/T, - P2/T2) Pressure comparison
The vapor pressure of a liquid is the pressure exerted by its vapor when the liquid and vapor states are in equilibrium. The relationship between vapor pressure P and temperature T is expressed by the Clausius-Clapeyron equation. lnP2P1=ΔHvapR(1T1−1T2) where P1 and P2 are the vapor pressures at the absolute temperatures T1 and T2, respectively, ΔHvap is the heat of vaporization of the substance in joules per mole, and R is the ideal gas constant, which is equal to 8.3145 J/(mol⋅K)....