1. nh2-ch2-cooh + zn = 2. nh2-ch2-cooh + zno = - вопрос №75157401222223224 от PolinaZinoviva 04.09.2022 05:06

Question

Химия: 1. nh2-ch2-cooh + zn = 2. nh2-ch2-cooh + zno = 3. nh2-ch2-cooh + koh = 4. nh2-ch2-cooh + k2co3 = 5. nh2-ch2-cooh + nho3 = , 9 класс

PolinaZinoviva · Answer

1. 2NH2-CH2-COOH + Zn -- (NH2CH2COO)2Zn+H2↑2.  2NH2-CH2-COOH + ZnO =(NH2CH2COO)2Zn+H2O3. NH2-CH2-COOH + KOH =NH2CH2COOK+H2O4. 2NH2-CH2-COOH + K2CO3 =2NH2CH2COOK+H2O+CO2↑5. NH2-CH2-COOH + HNO3 =NH2CH2COONO2+H2O...