Useful conversions. Pressure: 760 mmHg = 1 atm, 760 mmHg=101,325 Pa, 1000 Pa=1 kPa Other: 1000 ppm = 1 ppb K= °C + 273.1
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Useful conversions. Pressure: 760 mmHg = 1 atm, 760 mmHg=101,325 Pa, 1000 Pa=1 kPa Other: 1000 ppm = 1 ppb K= °C + 273.1
Useful conversions. Pressure: 760 mmHg = 1 atm, 760 mmHg=101,325 Pa, 1000 Pa=1 kPa Other: 1000 ppm = 1 ppb K= °C + 273.15 3. Styrene a volatile organic compound than can exist air as a gaseous pollutant. Convert a 20 ppm volume ratio of styrene gas in air to mg/m3 at 50°C and 750 mmHg. The molecular weight of styrene is 104.15 g/mol. Assume that at this concentration level, the FE handbook interconversion formula is applicable for this substance. (answer: 77.52 mg/m”)
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