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How do I answer this chemistry question????

It's about reacting masses
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Original post by exoexo13
It's about reacting masses


image.jpeg
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I'm stuck on the first part so I can't answer the second part
use n=m/mr 112000/14 to find out the moles of nitrogen = 8000 moles nitrogen
mole ratios mean there will be twice as many moles of ammonia so 16,000 moles
i think thats correct
I Just did it
Photo on 18-05-2016 at 21.41.jpg173.6KB
Flipped it
Photo on 18-05-2016 at 21.45.jpg173.1KB
oh of course its N2 not just N
Original post by jsandrews98
oh of course its N2 not just N

:smile::tongue:
You got an exam tomorrow for chemistry?
mine is edexcel igcse
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Original post by dontrevisefail
:smile::tongue:
You got an exam tomorrow for chemistry?
mine is edexcel igcse


Yup...How did u find the biology one?
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Original post by dontrevisefail
Flipped it


Thank you :smile:

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