The empirical formula is P₂O₃
Answer:
D
Explanation:
The answer is D...and if you need explanation you can comment
<u>Given:</u><u> </u>
Mass of Nitrogen (N₂) gas = 75 grams
<u>Finding the number of moles of N₂:</u><u> </u>
We know that the molar mass of N₂ is 28 grams/mole
Number of moles = Given mass / Molar mass
Number of moles = 75 / 28
Number of moles = 2.68 moles
Hence, there are 2.68 moles in 75 grams of Nitrogen Gas
Answer: The correct answer to this question is B because thats
what it states and says
Explanation:
