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Villkozz
@Villkozz
August 2021
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Определите массовую долю элемента SIH4
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krioira
Verified answer
Mr(SiH4)=28+4*1=32
W(Si)=28/32=0.875=87.5%
W(H)=4/32=0.125=12.5%
3 votes
Thanks 5
Villkozz
Спасибо
Villkozz
как формула называется SiH4
krioira
гидрид кремния (моносилан, силан)
Villkozz
спасибо
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Answers & Comments
Verified answer
Mr(SiH4)=28+4*1=32W(Si)=28/32=0.875=87.5%
W(H)=4/32=0.125=12.5%