KOH+FeCl3=KCl+Fe(OH)3 -осадок
+CUSO4=K2SO4 + CU(OH)2-осадок
+NANO3=KNO3+NAOH
возможно как-то так
CH3-CH2-COOH + H2O = CH3-CH2-COO[-] + H3O[+]
CH3-CH2-COOH + Na2O = CH3-CH2-COONa + H2O
CH3-CH2-COOH + H2SO4 = \\\\
CH3-CH2-COOH + Cl2 = Cl-CH2-CH2-COOH + HCl
CH3-CH2-COOH + CH3OH = CH3-CH2-COOCH3 + H2O
2CH3-CH2-COOH + Ca(OH)2 = (CH3-CH2-COO)2Ca + 2H2O
CH3-CH2-COOH + SO2 = \\\
CH3-CH2-COOH + NH3 = CH3-CH2-COONH4
CH3-CH2-COOH + C17H35COONa = \\\\
CH3-CH2-COOH
Ω(O) = 100\%-34.57\%-23.3\% = 42.13\%
Na:P:O = 34.57/23:23.3/31: 42.13/16= 1.5:0.75:2.63 = 2:1:3.5=4:2:7
Na4P2O7 -пирофосфат натрия