Предмет: Физика, автор: Fsm

1) Общее карбоновых кислот с другими кислотами (4 формулы примера)

2)Этерификация карбоновых кислот

Ответы

Автор ответа: Невидимка1

карбоновые кислоты это слабые кислоты неокислители (самая сильная - муравьиная), реагируют с металлами до водорода в ряду активных металлов:1) R-COOH + Na = R-COONa + H2

2) с основными оксидами: R-COOH + Na2O =R-COONa+H2O

3) R-COOH + Ca(oh)2 = (R-COO)2Ca + H2o

4) R-COOH + NH3 = R-COONH4

(R-это радикал)

Реакция этерификации: CH3COOH+CH3OH = CH3-COOCH3 + H2O

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