A 4.00-L flask contains nitrogen gas at 25C and 1.00 atm ...

[beccaep]

A 4.00-L flask contains nitrogen gas at 25C and 1.00 atm pressure. What is the final pressure in the flask if an additional 2.00 g of N2 gas is added to the flask and the flask cooled to -55C?
 
  A) 0.319 atm
  B) 1.05 atm
  C) 1.44 atm
  D) 1.96 atm

Question 2

Trans-Fe(H2O)2Cl42- must be ________.
 
  A) tetrahedral
  B) octahedral
  C) square planar
  D) trigonal bipyramidal
  E) linear

[Beatricemm]

Answer to Question 1

B

Answer to Question 2

B

[beccaep]

TYSM

[emsimon14]

Thanks for the timely response, appreciate it