CH3-COOH+Cl2=CH2Cl-COOH+HCl
CH2Cl-COOH+NH3=CH2-COOH+HCl
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NH2
CH2-COOH+HNO2=CH2-COOH+N2+H2O
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NH2 OH
CH2-COOH+H-COOH=COOH-CH2-O-CO-H+H2O
OH
COOH-CH2-O-CO-H+H2=COOH-CH2-O-CH2OH
8,1 г Х л
2Al + 2 NaOH + 6H2O -> 2Na[Al(OH)4] + 3H2
n = 2 моль n=3 моль
М = 27 г/моль Vm=22,4 л/моль
m = 54 г V = 67,2 л
8,1 г Al - Х л Н2
54 г Al - 67,2 л Н2
V(H2) = 8,1 * 67,2 / 54 = 10,08 л
CH3-COOH+Cl2=CH2Cl-COOH+HCl
CH2Cl-COOH+NH3=CH2-COOH+HCl
|
NH2
CH2-COOH+HNO2=CH2-COOH+N2+H2O
| |
NH2 OH
CH2-COOH+H-COOH=COOH-CH2-O-CO-H+H2O
|
OH
COOH-CH2-O-CO-H+H2=COOH-CH2-O-CH2OH