\(n_{NaOH}=0.15\cdot1=0.15\left(mol\right)\)
\(NaOH+HCl\rightarrow NaCl+H_2O\)
\(0.15...........0.15\)
\(V_{dd_{HCl}}=\dfrac{0.15}{0.5}=0.3\left(l\right)\)
\(C\)
Đổi 150ml = 0,15 lít
Ta có: \(n_{NaOH}=1.0,15=0,15\left(mol\right)\)
PTHH: NaOH + HCl ---> NaCl + H2O
Theo PT: \(n_{HCl}=n_{NaOH}=0,15\left(mol\right)\)
\(\Rightarrow V_{dd_{HCl}}=\dfrac{0,15}{0,5}=0,3\left(lít\right)\)