Ammonia gas decomposes according to the equation
2NH3(g) ? N2(g) + 3H2(g)
A) 15.0 L
B) 30.0 L
C) 45.0 L
D) 90.0 L
E) not enough information
2NH3(g) ? N2(g) + 3H2(g)
If 15.0 L of nitrogen is formed at STP, how many liters of hydrogen will be produced (also measured at STP)?
A) 15.0 L
B) 30.0 L
C) 45.0 L
D) 90.0 L
E) not enough information
Answer: C