Plz help I don’t understand this
1 answer:
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Answer:
1) The Mass of Nitrogen in is<u> 14.00 gm.</u>
2) The Mass of Hydrogen in is<u> 3.00 gm.</u>
3<u>)</u>The Molar Mass of is <u>17.00 gm.</u>
Step-by-step explanation:
Solving for Part 1.
In that is Ammonia there is 1 atom of Nitrogen.
So the atomic mass of Nitrogen is same as the mass of Nitrogen in .
Atomic mass of Nitrogen = 14.00 gm
Hence The Mass of Nitrogen in is<u> 14.00 gm.</u>
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Solving for Part 2.
In there are 3 atoms of Hydrogen.
Atomic mass of Hydrogen = 1.00 gm
So the mass of Hydrogen in is 3 times of its atomic mass.
Mass of Hydrogen = 3 × Atomic mass of Hydrogen
Hence The Mass of Hydrogen in is<u> 3.00 gm.</u>
<u />
Solving for Part 3.
In there is 1 atom Nitrogen and 3 atoms of Hydrogen.
So molar mass is the sum of mass of nitrogen and mass of Hydrogen in .
Molar mass of =Mass of Nitrogen+Mass of Hydrogen
Hence The Molar Mass of is <u>17.00 gm.</u>