\(n_{H_2o}=\dfrac{1,8}{18}=0,1\left(mol\right)\\
pthh:2H_2+O_2\underrightarrow{t^o}2H_2O\)
0,1 0,1
\(V_{H_2}=0,1.22,4=2,24\left(l\right)\)
\(n_{H_2O}=\dfrac{1,8}{18}=0,1\left(mol\right)\)
PTHH: \(2H_2+O_2\underrightarrow{t^o}2H_2O\)
0,1<--0,05<--0,1
\(\rightarrow\left\{{}\begin{matrix}V_{O_2}=0,05.22,4=1,12\left(l\right)\\V_{H_2}=0,1.22,4=2,24\left(l\right)\end{matrix}\right.\)