emmadenny09 emmadenny09

12-11-2020
Biology

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How many nitrogen atoms are there in 5 molecules of N2H4

Hint: The symbol for nitrogen is N

Respuesta :

siennasmit711001 siennasmit711001

12-11-2020

10

In one molecule of N2H4 (Hydrazine), there are two nitrogen atoms.

So, to find how many there are in five molecules, multiply by five.

2 x 5 = 10

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