Multiple Choice
A compound that is composed of only carbon and hydrogen contains 85.7% C and 14.3% H by mass. What is the empirical formula of the compound?
A) CH2
B) C2H4
C) C H42
D) C4H8
E) C86H14
Correct Answer:
Verified
Correct Answer:
Verified
Related Questions
Q16: When the following equation is balanced,the coefficient
Q68: Which of the following are decomposition
Q69: A compound contains 40.0% C,6.71% H,and 53.29%
Q80: One mole of _ contains the smallest
Q84: A 3.82-g sample of magnesium nitride is
Q101: How many oxygen atoms are contained in
Q148: The mass % of F in the
Q156: The total number of atoms in 0.111
Q161: A 17.6-g sample of ammonium carbonate contains
Q163: Lithium and nitrogen react to produce lithium