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Serggg [28]
3 years ago
9

What is the correct formula for the compound formed between potassium and nitrogen?

Chemistry
1 answer:
LiRa [457]3 years ago
4 0
K is in the first group can form ion K⁺,
N is in third group can form negative ion (8-5=3) N³⁻
K^{+1}_{3}N^{3-},

K_{3}N 

is the answer


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How many moles of NaCl will react completely with 18.5 L F2 gas at 300.0 K and 1.00 atm?
meriva
Hello!

Data:

P (pressure) = 1 atm
V (volume) = 18.5 L
T (temperature) = 300 K
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n =  \dfrac{18.5}{24.6}

\boxed{\boxed{n \approx 0,752\:mol}}\end{array}}\qquad\checkmark

Note: If the feedback is to be considered, the closest response is 0.751 mol Nacl

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I hope this helps. =)


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