Answers created by Reign

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• If we took 1.68 L of gas at 99.6 kPa and compressed to a pressure of 6,000,000 kPa, what would the volume of that gas be in microliters?
  
• If someone inhales 2.10 L of gas at a temperature of 18.5 degrees C, and it warms to a temperature of 38 degrees C in his lungs, what is the new volume of the gas?
  
• If I have a 247 mL bag at a temperature of 20.9 degrees C, and I leave it in my car which has a temperature of 64.0 degrees C, what will the new volume of the bag be?
  
• A flexible .556 L container holds air at a temperature of 27.3 degrees C. If the container is cooled so that the new volume of the gas is .214 L, what is the new temperature of the air in Celcius?
  
• How do you write 0.000559 in scientific notation?
  
• What is the equilibrium constant for water?
  
• How do i find the volume of a 0.227 mol sample of CO2 at STP using the ideal gas law?
  
• How do you write 8.7% as a decimal?
  
• What is the subordinate clause of the following sentence? is it a noun, adjective, or adverb clause?: Boone created the trail because pioneers needed a path through the Cumberland Gap.
  
• What number is in the ten thousand place 387,210?
  
• If 2 grams of H2 is reacted with excess O2, how many grams of H2O would be produced ?
  
• At what temperature (in K) would 4.0 moles of hydrogen gas in a 100 liter container exert a pressure of 1.00 atmospheres?
  
• If 19.5mL of a 0.05M solution of Na2CO3 is neutralized with 20mL of HCl, what is the concentration of the HCl?
  
• What is a characteristic property of acids?
  
• What is the number of atoms in one mole of carbon atoms?
  
• 1.30 grams of hydrogen gas are reacted with an excess of nitrogen gas to produce 4.21 grams of ammonia. What is the percent yield?