Moles off Energy and you can Volume: Avogadro’s Law
How many moles of gaseous boron trifluoride, BFstep 3, are contained in a 4.34ten-L bulb at 788.0 K if the pressure is 1.dos20 atm? How many grams of BF3?
Iodine, I2, is a solid at room temperature but sublimes (converts from a solid into a gas) when warmed. What is the temperature in a 73.3-mL bulb that contains 0.292 g of I2 vapor at a pressure of 0.462 atm?
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A top height balloon is full of step one.41 ten 4 L from hydrogen at a temperature out of 21 °C and you will a stress of 745 torr. What is the quantity of the fresh balloon from the a level away from 20 km, where the temperature is –forty eight °C as well as the stress are 63.step one torr?
A cylinder of medical oxygen has a volume of 35.4 L, and contains O2 at a pressure of 151 atm and a temperature of 25 °C. What volume of O2 does this correspond to at normal body conditions, that is, 1 atm and 37 °C?
An enormous scuba container ((Figure)) having an amount of 18 L is actually rated to possess a stress out of 220 bar. Brand new tank are occupied within 20 °C features adequate heavens to offer 1860 L from sky to a scuba diver at the a force away from dos.37 automatic teller machine (a depth off 45 ft). Is actually this new container filled so you can capabilities at 20 °C?
A 20.0-L cylinder containing kg of butane, C4H10, was opened to the atmosphere. Calculate the mass of the gas remaining in the cylinder if it were opened and the gas escaped until the pressure in the cylinder was equal to the atmospheric pressure, 0.983 atm, and a temperature of 27 °C.
While resting, the average 70-kg human male consumes 14 L of pure O2 per hour at 25 °C and 100 kPa. How many moles of O2 are consumed by a 70 kg man while resting for 1.0 h?
A liter of methane gas, CH4, at STP contains more atoms of hydrogen than does a liter of pure hydrogen gas, H2, at STP. Ver mas
