\(n_{CH_3COOH}=\dfrac{130.12}{100.60}=0,26\left(mol\right)\)
\(CaCO_3+2CH_3COOH\rightarrow\left(CH_3COO\right)_2Ca+CO_2+H_2O\)
0,13 0,26 0,13 0,13 ( mol )
\(m_{CaCO_3}=0,13.100=13\left(g\right)\)
\(V_{CO_2}=0,13.22,4=2,912\left(l\right)\)
\(m_{ddspứ}=13+130-0,13.44=137,28\left(g\right)\)
\(C\%_{\left(CH_3COO\right)_3Ca}=\dfrac{0,13.158}{137,28}.100=14,96\%\)