What is the mass ratio of nitrogen to hydrogen in an NH3 molecule?
8:1
3:14
14:3
1:8
The atomic mass of nitrogen is 14.
The atomic mass of hydrogen is 1.
So, mass ratio of N and H in NH3 = 14 : 3 (N:3H).
34 gm of Ammonia is decomposed to _________ gm of Nitrogen and _____ gm of Hydrogen, _____ is the ratio of hydrogen to nitrogen by mass. The options in blanks are respectively
34 g of Ammonia is decomposed to _________ g of Nitrogen and _____ g of Hydrogen, _____ is the ratio of Hydrogen to Nitrogen by mass. The options in blanks are respectively
In an experiment, 2 g of nitrogen gas reacts with 6 g of hydrogen to form 8 g of ammonia. When 2 g of nitrogen reacts with 12 g of hydrogen, what mass of ammonia will be produced?
Fill in the balnks. 34 gm of Ammonia is decomposed to _________ gm of Nitrogen and _____ gm of Hydrogen, _____ is the ratio of hydrogen to nitrogen by mass.