Question

Запишите уравнения возможных реакций.

(а) Zn + AgNO3 → _________________________________________________________________

(b) Cu + ZnCl2 → _________________________________________________________________

(c) SO2+ KCl → _________________________________________________________________

(d) NaOH + CuSO4 → _________________________________________________________________

(e) Zn + Cl2 → _________________________________________________________________

(f) Fe (OH)2 + CuCl2 → _____​

Answer 1

(а) Zn + 2AgNO3 = Zn(NO3)2 + 2Ag

(b) Cu + ZnCl2 ≠

(c) SO2+ KCl ≠

(d) 2NaOH + CuSO4 = Cu(OH)2 + Na2SO4  

(e) Zn + Cl2 = ZnCl2

(f) Fe(OH)2 + CuCl2 ≠