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Va rooog am nevoie urgent !!!! problema 10

Va Rooog Am Nevoie Urgent Problema 10 class=

Răspuns :

a=H2
b=Cl2
c=HCl
d=ZnCl2
e=H2O
f=NaCl
g=AgCl
h=HNO3
H2+Cl2=2HCl combinare
2HCl+ZnO=ZnCl2+H2O schimb
HCl+NaOH=NaCl+H2O schimb
HCl+AgNO3=AgCl+HNO3 schimb