Question

Решите уравнение реакции: HCl+Zn= HCl+ZnO= HCl+Zn(OH)2= HCl+Zn(SO4)=

Answer 1

2HCl +Zn --> ZnCl2 +H2

2HCl + ZnO --> ZnCl2 + H2O

2HCl + Zn(OH)2 --> ZnCL2 + 2H2O

2HCl + Zn(SO4) --> ZnCl2 + H2SO4

Answer 2

2HCL+Zn=ZnCL2+H2/|(gjckt H2 стрелочка вверх)

2HCl+ZnO= ZnCl2+H2O

2HCL+Zn(OH)2=ZnCl2+2H2O

2HCl+ZnSo4=ZnCl2+H2SO4