Question

Giúp mik vs gấp ạ

Answer 1

Gọi số mol O₂ và O₃ là a, b (mol)

=> \(\left\{{}\begin{matrix}32a+48b=8\\a+b=\dfrac{4,48}{22,4}=0,2\end{matrix}\right.\)

=> \(\left\{{}\begin{matrix}a=0,1\\b=0,1\end{matrix}\right.\)

=> \(\%V_{O_2}=\%V_{O_3}=\dfrac{0,1}{0,2}.100\%=50\%\)

Answer 2

CDKTC LA GI VAY