chem concept for test 11\7\23

what is another pair representing a valid pair of STP

0(degrees celcius) and 101.3 kPa

what is standard pressure equal to?

1 atm and 760.mmHg

what equality is true a.760 torr=1kPa b.101.3kPa=760.mmHg c.101.3atm=760kpa

B=101.3kPa

STP=?

standard temp. of pressure(a valid pair consists of pressure and temp. units)

Each of these flasks is the same size and at the same temperature. Which one contains the fewest molecules? Give reasons for your answer!

flask 1 because it has least amount of pressure(1 atm), the higher the pressure the more molecules will build.

According to avagadros law, equal volume of gases at the same pressure and temp will do what?

have equal number of molecules

do gas particles move in a orderly fashion or at random motion

random motion

when converting ml to L use what?

10-3 which will equal 0.115L

At STP what sample of gas contains same number of molecules as 11.2L of gases at CO2 at STP

11.2L of N2

at what temp would atoms have the greatest kinetic energy

27 (degrees celcius)

what is a valid pair representing STP

273k and 760.torr

what temp scale must be used when solving all gas law problems

Kelvin

do gas particles move in a straight line or zig zag line?

Zig zag

what is held constant when using boyle's law

amount of gas and temp.