答案一个是0.09和0.01
NaCO3+2HCL=2NaCL+H2O+CO2
1mol.22.4L
X.2.016L
1/X=22.4/2.016
X=0.09mol
NaSO4+Ba(OH)2=BaSO4+2NaOH
1mol.233g
Y.2.33
1/Y=233/2.33
Y=0.01mol
答案一个是0.09和0.01
NaCO3+2HCL=2NaCL+H2O+CO2
1mol.22.4L
X.2.016L
1/X=22.4/2.016
X=0.09mol
NaSO4+Ba(OH)2=BaSO4+2NaOH
1mol.233g
Y.2.33
1/Y=233/2.33
Y=0.01mol