velia1703 velia1703
  • 04-03-2021
  • Chemistry
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Fill in the blanks. 3NH3

Fill in the blanks 3NH3 class=

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chemhelperAZ
chemhelperAZ chemhelperAZ
  • 04-03-2021

Answer:

3, 9, 3

Explanation:

The coefficient of 3 tells us that there are three molecules (the chemical unit of NH3). Each molecule of ammonia (NH3) is made up of 1 atom of nitrogen bonded to 3 atoms of hydrogen.

Since there are three molecules, we have three times the amount of atoms there are in one molecule.

3 x 1 = 3 nitrogen

3 x 3 = 9 hydrogen

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