\(\left\{{}\begin{matrix}n_{NaOH}=0,8.0,1=0,08\left(mol\right)\\n_{Ba\left(OH\right)_2}=0,1.0,6=0,06\left(mol\right)\end{matrix}\right.\)
Chất rắn sau khi nung là Na2CO3, BaO
Có: \(\left\{{}\begin{matrix}n_{Na_2CO_3}=0,04\left(mol\right)\\n_{BaO}=0,06\left(mol\right)\end{matrix}\right.\)
=> m = 0,04.106 + 0,06.153 = 13,42 (g)