1. 2H₂N-CH₂COOH + Mg = [H₂N-CH₂COO]₂Mg + H₂↑
2. 2H₂N-CH₂COOH + CaO = [H₂N-CH₂COO]₂Ca + H₂O
3. H₂N-CH₂COOH + NaOH = H₂N-CH₂COONa + H₂O
4. 2H₂N-CH₂COOH + Na₂CO₃ = 2H₂N-CH₂COONa + CO₂↑ + H₂O
1. 2H₂N-CH₂COOH + Mg = [H₂N-CH₂COO]₂Mg + H₂↑
2. 2H₂N-CH₂COOH + CaO = [H₂N-CH₂COO]₂Ca + H₂O
3. H₂N-CH₂COOH + NaOH = H₂N-CH₂COONa + H₂O
4. 2H₂N-CH₂COOH + Na₂CO₃ = 2H₂N-CH₂COONa + CO₂↑ + H₂O