Ta có: \(n_{H_2SO_4\left(1\right)}=0,2.1=0,2\left(mol\right)\)
\(n_{H_2SO_4\left(2\right)}=0,5.3=1,5\left(mol\right)\)
\(\Rightarrow\Sigma n_{H_2SO_4}=0,2+1,5=1,7\left(mol\right)\)
\(\Rightarrow C_{M_{H_2SO_4}}=\dfrac{1,7}{0,2+0,5}\approx2,4M\)
Bạn tham khảo nhé!