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ssengc
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I want to know this chemistry....

Post by ssengc »

I need help balancing this reaction on my chemistry, please!

SiH4 + N2O + NH3 = SiON + ? + ? + ...
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ChenBeier
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Post by ChenBeier »

2 SiH4 +N2O + 2 NH3=> Si2N2O + N2 + 7 H2

https://en.wikipedia.org/wiki/Silicon_oxynitride
Last edited by ChenBeier on Thu Apr 02, 2020 8:19 am, edited 1 time in total.
ssengc
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Post by ssengc »

ChenBeier wrote:2 SiH4 +N2O + 2 NH3=> Si2N2O + N2 + 5 H2

https://en.wikipedia.org/wiki/Silicon_oxynitride

Thank you very much for your response.
I tried to substitute the chemical formula you gave me into an online chemical calculator.
The following message appears, what do you think about this?
I want to hear from you.

Error: equation SiH4+N2O+NH3=Si2N2O+N2+H2 can be balanced in an infinite number of ways: this is a combination of two different reactions
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ChenBeier
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Post by ChenBeier »

It is a combination reaction.

Normally 2 SiH4 + N2O => Si2N2O + 4 H2

But without ammonia the reaction doesnt work.
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