4.
a, \(V_{Cl_2}=0,05.22,4=1,12\left(l\right)\)
b, \(n_{O_2}=\dfrac{1,2}{16}=0,075\left(mol\right)\Rightarrow V_{O_2}=0,075.22,4=1,68\left(l\right)\)
4.
c, \(V=\left(0,3+0,1\right).22,4=8,96\left(l\right)\)
d, \(V=\left(\dfrac{0,64}{16}+\dfrac{2,8}{14}\right).22,4=5,376\left(l\right)\)
5.
\(n_{CO_2}=n_{Cl_2}=n_{O_2}=\dfrac{2,24}{22,4}=0,1\left(mol\right)\)
\(\Rightarrow\left\{{}\begin{matrix}m_{CO_2}=0,1.44=4,4\left(g\right)\\m_{Cl_2}=0,1.71=7,1\left(g\right)\\m_{O_2}=0,1.16=1,6\left(g\right)\end{matrix}\right.\)
