\(n_C=\frac{6}{12}=0,5\left(mol\right)\)
\(C+O2-->CO2\)
0,5------------------0,5(mol)
\(CO2+Ca\left(OH\right)2-->CaCO3+H2O\)
0,5--------------------------------0,5(mol)
\(m_{CaCO3}=0,5.100=50\left(g\right)\)
C+O2-->CO2
0,5---------0,5 mol
CO2+Ca(OH)2-->CaCO3+H2O
0,5-------------------0,5 mol
nC=6\12=0,5 mol
=>mCaCO3=0,5.100=50g
- nCO2 = nC= 0.5 mol
- Ca(OH)2 dư => chỉ tạo CaCO3
=> nCaCO3 = nCO2 = 0.5 mol
=> m=50 g