What is the value of n when the empirical formula is C3H5 and the molecular mass is 205.4 g/mol?
A) 0.02
B) 5
C) 10
D) 140
E) none of the above
Answer: B
What is the value of n when the empirical formula is C3H5 and the molecular mass is 205.4 g/mol?
A) 0.02
B) 5
C) 10
D) 140
E) none of the above