Question

Хелпуйте, химия емае​

Answer 1

1. NaOH, Zn(OH)2, KOH, Ca(OH)2, Fe(OH)3, AI(OH)3

2. NaOH, KOH, Ca(OH)2 - луги.

3.
1) Fe(OH)2
2) NaOH
3) Ca(OH)2
4) AI(OH)3

4. Ba(OH)2 + 2HCl → BaCl2 + 2H2O

2 Fe(OH)3 → Fe2O3 + 3 H2O

2 KOH + CuCl2 → 2 KCl + Cu(OH)2