Ba(NO3)2+Na2CO3=BaCO3+2NaNO3
106 197 170
X 43.5+21.2-54.85 Y
=9.85g
X=5.3g Y=8.5g
Na2CO3%=5.3/21.2=25%
反应后NaNO3%=8.5/54.85=15.5%
Ba(NO3)2+Na2CO3=BaCO3+2NaNO3
106 197 170
X 43.5+21.2-54.85 Y
=9.85g
X=5.3g Y=8.5g
Na2CO3%=5.3/21.2=25%
反应后NaNO3%=8.5/54.85=15.5%