Science chemistry 10 quiz

• • Boyle's law - pressure is inversely proportional to volume at constant temperature
• Boyle's law formula:

  V1P1 = V2P2
• Charle's law - volume is directly proportional to temperature at constant pressure
• V1/T1 = V2/T2

  CHARLE'S LAW FORMULA
• Jacques Charles- experiment gas that trapped in a cylinder with different temperature
• • Charle's law - Discovered relationship of volume and temperature directly proportionally
• He discovered temperature and pressure is directly proportional

  • Charle's law
  • Boyle' law
  • Gay-lusaac's law
• Experiment J-tube with trapped fix amount air

  • Avogadro's law
  • Boyle's law
  • Charle's law
• Gay-lusaac's law - temperature and pressure is directly proportional in constant volume and moles
• Avogadro's law - states volume is directly related to number of moles with constant pressure and temperature
• Avogadro's law - temperature must expressed in celcius
• formula for avogadro's law:

  • V1/T1 = V2/T2
  • V1/N1 = V2/N2
  • V1P1 = V2P2
• Combination of all laws

  Ideal gas law
• n= number of moles
• R= universal gas constant
• Formula of Ideal Gas Law:

  • PV=nRT
  • PC=nTR
• these law requires temperature must expressed in K

  • Charle' law
  • Gay-lusaac's law
  • Ideal gas law
• Four properties are:

  • Pressure
  • Volume
  • Temperature
  • Quantity
• 1 atm = 760mmHg, 101.325KPa
• 760 mmHg = 760 torr
• Units of volume are:

  • Ml
  • L
  • Cm(cubic)
• 1 mole is equal to = 6.002×10(23)
• mmHg, atm, cmHg are example of metric unit
• torr and Ib/in(2) example english unit
• 1 atm= 760mm Hg= 76cm Hg= 760torr= 101325Pa= 14.6956psi
• 0 degree celcius is equivalent to 273.15K
• Kinetic Molecular Theory - explains the properties and behavior of gases.
• Combined gas law- combination of pressure, volume and temperature of the gas