Please help with this i have a test tonight

  • Thread starter jvpk4
  • Start date
  • #1
1
0
Calculate the pressure exerted by 0.3000 mole of He in 0.2000L container at -25.0^o C

a) Using the ideal gas law
b) Using van der Waal's equation (a=0.0341 atmL^2/mol^2 and b = 0.0237 Lmol)

i have no idea how to do this problem?? please helppp
 

Answers and Replies

  • #2
chemisttree
Science Advisor
Homework Helper
Gold Member
3,588
622
Start by writing down the two gas laws you are given. Try to understand what the variables in those equations mean and what variables you are given.
 
Top