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How many molecules are present in 3HNO4?

1) 14
2) 18
3) 3
4) 4

User K P
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1 Answer

3 votes

Answer:

2

Step-by-step explanation:

If you take H and N, that is two molecules right off the bat. If you take O4, that makes 6. Take the total of all 6, and multiply it by 3, with equals 18.

3HNO4 = 18

User Ratan Sebastian
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