\(n_{H_2SO_4}=5a\left(mol\right),n_{HCl}=3a\left(mol\right)\)
\(m=98\cdot5a+36.5\cdot3a=5.995\left(g\right)\)
\(\Rightarrow a=0.01\)
\(n_{H_2SO_4}=0.05\left(mol\right),n_{HCl}=0.03\left(mol\right)\)
\(b.\)
\(n_{H_2SO_4}=0.025\left(mol\right),n_{HCl}=0.015\left(mol\right)\)
\(n_{CO}=x\left(mol\right),n_{CO_2}=y\left(mol\right)\)
\(n_B=x+y=0.025+0.015=0.04\left(mol\right)\left(1\right)\)
\(m_B=28x+44y=2.16\left(g\right)\left(2\right)\)
\(\left(1\right),\left(2\right):\) Không biết sao tới chổ này số mol âm mất em ơii