combined gas law (definition and when to use)
the relationship between the pressure, volume, and temperature of a fixed amount of gas.
describes the behavior of a gas when its temp or pressure is changed and should be used to do problems in
pressures, volumes, or temperatures are given
combined gas law (equation)
P1V1/T1=P2V2/T2
volume (units) for combined gas law
units of liters (mL/1000)
pressure (units) for combined gas law
units of atm (mm/760)
temperature (units) for combined gas law
units of Kelvin (C+273)
gases (definition)
, light, expandable, compressible, completely fill a container that they're in; they're very far apart from each oth
attracted to one another, in constant/rapid motion. kinetic molecular theory of gases
Effect of Temp on volume of gas
when temp increases, volume increases; positive correlation relationship
effect of volume on pressure of gas
when volume increases, pressure decreases. when volume decreases pressure increases. they have an inve
relationship
effect of temperature on pressure of gas
as temperature increases, pressure increases. they have a positive correlation relationship
ideal gas law (definition)
relates to the pressure, volume, and temperature of a gas to the number of moles of gas present.
ideal gas law (equation)
PV=nRT (PV=(g/MW)RT
the relationship between the pressure, volume, and temperature of a fixed amount of gas.
describes the behavior of a gas when its temp or pressure is changed and should be used to do problems in
pressures, volumes, or temperatures are given
combined gas law (equation)
P1V1/T1=P2V2/T2
volume (units) for combined gas law
units of liters (mL/1000)
pressure (units) for combined gas law
units of atm (mm/760)
temperature (units) for combined gas law
units of Kelvin (C+273)
gases (definition)
, light, expandable, compressible, completely fill a container that they're in; they're very far apart from each oth
attracted to one another, in constant/rapid motion. kinetic molecular theory of gases
Effect of Temp on volume of gas
when temp increases, volume increases; positive correlation relationship
effect of volume on pressure of gas
when volume increases, pressure decreases. when volume decreases pressure increases. they have an inve
relationship
effect of temperature on pressure of gas
as temperature increases, pressure increases. they have a positive correlation relationship
ideal gas law (definition)
relates to the pressure, volume, and temperature of a gas to the number of moles of gas present.
ideal gas law (equation)
PV=nRT (PV=(g/MW)RT
