A gas originally at 27 C and 1.00 atm pressure in a 3.3 L flask is cooled at constant pressure until the temperature is 11 C. The new volume of the gas is ________ L.
A) 0.27
B) 3.1
C) 3.3
D) 3.5
E) 0.24
Question 2
What are the donor atoms in a porphine molecule?
A) N
B) O
C) S
D) Br
E) F