\(m_{CaCO_3\left(nguyênchất\right)}=1500000.\left(100\%-5\%\right)=1425000\left(g\right)\)
\(\Rightarrow n_{CaCO_3}=\dfrac{1425000}{100}=14250\left(mol\right)\)
PTHH: CaCO3 ---to→ CaO + CO2
Mol: 14250 14250
\(m_{CaO}=14250.40=570000\left(g\right)=0,57\left(tấn\right)\)