Question

napisz 3 sposoby otrzymania propionianu wapnia ,magnezu ,sodu i potasu prosze o szybkie rozwiązanie

Answer 1

2C2H5COOH + Ca ------> (C2H5COO)2Ca + H2

2C2H5COOH + CaO ----> (C2H5COO)2Ca + H2O

2C2H5COOH + Ca(OH)2 ------> (C2H5COO)2Ca + 2H2O

 

2C2H5COOH + Mg ------> (C2H5COO)2Mg + H2

2C2H5COOH + MgO ----> (C2H5COO)2Mg + H2O

2C2H5COOH + Mg(OH)2 ------> (C2H5COO)2Mg + 2H2O

 

2C2H5COOH + 2Na -------> 2C2H5COONa + H2

2C2H5COOH + Na2O -------> 2C2H5COONa + H2O

C2H5COOH + NaOH -------> C2H5COONa + H2O

 

2C2H5COOH + 2K -------> 2C2H5COOK + H2

2C2H5COOH + K2O -------> 2C2H5COOK + H2O

C2H5COOH + KOH -------> C2H5COOK + H2O

 

 

 

 

 

Answer 2

propanian wapnia:

2C2H5COOH +CaO ----> (C2H5COO)2Ca + H2O
2C2H5COOH +CaCl2 ----> (C2H5COO)2Ca + 2 HCl
2C2H5COOH +Ca ----> (C2H5COO)2Ca + H2

 

propanian magnezu:

2CH3-CH2-COOH + MgO -------> (CH3-CH2-COO)2Mg + H2O
2CH3-CH2-COOH + Mg(OH)2-----> (CH3-CH2-COO)2Mg + 2H2O

2CH3-CH2-COOH + Mg -----> (CH3-CH2-COO)2Mg + H2

 

propanian sodu:

2CH3CH2COOH + Na2O --> 2CH3CH2COONa + H2O
2CH3CH2COOH + NaOH --> CH3CH2COONa + H2O

2CH3CH2COOH + 2Na --> 2CH3CH2COONa + H2

 

propanian potasu:

2C2H5COOH + K2O ---> 2 C2H5COOK + H2O
C2H5COOH + KOH ---> C2H5COOK + H2O

2C2H5COOH + 2K ---> 2 C2H5COOK + H2