а)HOOC-COOH+2NaOH>NaOOC-COONa+2H2O
б)HOOC-COOH+NaOH>HOOC-COONa+H2O
в) 2HOOC-COOH+Ca(OH)2>(HOOCCOO)2Ca+2H2O
а)HOOC-COOH+2NaOH>NaOOC-COONa+2H2O
б)HOOC-COOH+NaOH>HOOC-COONa+H2O
в) 2HOOC-COOH+Ca(OH)2>(HOOCCOO)2Ca+2H2O