The answer is q= -20 hope this helps
Answer:
boyles law
Explanation:
volume is inversely proportional to pressure
N2 + 3H2 ----> 2NH3
! mole of nitrogen reacts with 3 moles of hydrogen to give 2 moles of ammonia.
So by proportion number of moles NH3 obtained from 0.60 moles of N2 =
0.6 *2 = 1.2 moles Answer
Explanation:
2NaN3 => 2Na + N2
There are 6 nitrogen atoms on the left side but only 2 nitrogen atoms on the right side.
The equation would be balanced if there was a "3" infront of N2.
