Odpowiedzi

2010-01-09T12:01:27+01:00
A) 6 HCOOH + Al2O3 = 2 (HCOO)3Al + 3 H2O
b) 2 C2H5COOH + Ca(OH)2 = (C2H5COO)2Ca + 2 H2O
c) 2 C3H7COOH + Na2O = 2 C3H7COONa + H2O
d) C17H33COOH + KOH = C17H33COOK + H2O
e) 2 C2H5COOH + Mg = (C2H5COO)2Mg + H2
2 4 2
2010-01-09T12:10:02+01:00
A). 6HCOOH + Al₂O₃ = 2(HCOO)3Al + 3H₂O
b). 2C₂H₅COOH + Ca(OH)₂ = (C₂H₅COO)2Ca + 2H₂O
c). 2C₃H₇COOH + Na₂O = 2C₃H₇COONa + H₂O
d). C₁₇H₃₃COOH + KOH = C₁₇H₃₃COOK + H₂O
e). 2C₂H₅COOH + Mg = (C₂H₅COO)2Mg + H₂
3 2 3