the temp also decreases from 298 K to 229 K. 1 atm = 1.01325 bar → atm to bar The temperature T is expressed in degrees Celsius and the vapor pressure P is in mmHg.
can be expressed as ratios of small whole numbers The units for R require that the units for pressure MUST be in atm. Gram per square centimeter Millimeters of mercury 1 g/cm2: 0.7355590658434 mmHg: 2 g/cm2: 1.4711181316868 mmHg: 3 g/cm2: 2.2066771975302 mmHg: 4 g/cm2: 2.9422362633736 mmHg D) 0 degrees Celsius B as a 25 L weather balloon rises in the atmosphere, the pressure on it drops from 750 mmHg to 50 mmHg. What is the calculated volume of the gas at 20 degrees Celsius and 740 mmHg? 1 kg/cm2 = 980.665 mbar = 10000 mmwc = 735.56 mmhg = 29 inhg. You can however solve for temperature if you have the value of pressure (e.g. Celsius per mmHg is a relationship of temperature to pressure.
How many moles of the gas are present? Jump to the next section to read more about the constants in the Antoine formula. What volume of O 2, collected at 22.0☌ and 728 mmHg would be produced by the decomposition of 8.15 g KClO 3?2KClO 3(s) 2KCl(s) + 3 O 2(g) a. A sample of dry gas weighing 3.1134 grams is found to occupy 3.650 L at 22.0☌ and 740.0 mmHg.