1)
\(n_{H_2}=\dfrac{5,6}{22,4}=0,25\left(mol\right)\Rightarrow n_{HCl}=0,25.2=0,5\left(mol\right)\)
\(V=\dfrac{0,5}{0,5}=1\left(l\right)\)
2)
\(n_{NaCl}=\dfrac{5,85}{58,5}=0,1\left(mol\right)\); \(n_{AgNO_3}=\dfrac{34}{170}=0,2\left(mol\right)\)
PTHH: NaCl + AgNO3 --> NaNO3 + AgCl
Xét tỉ lệ: \(\dfrac{0,1}{1}< \dfrac{0,2}{1}\) => NaCl hết, AgNO3 dư
PTHH: NaCl + AgNO3 --> NaNO3 + AgCl
0,1------------------------>0,1
=> mAgCl = 0,1.143,5 = 14,35 (g)