H2 + Br2 = Al + Cl2 = KCl + i2 = MgCl2 + AgNO3 = HCl + NaOH =
H2+Br2=2HBr
2AL+3CL2=2AlCl3
KCL+I2=не идет
MgCL2+2AgNO3=2AgCl+Mg(NO3)2
HCL+NaOH=NaCl+H2O
H2+F2=2HF
2Na+I2=2NaI
2KI+Br2=2KBr+I2
NaBr+AgNO3=NaNO3+AgBr
HI+NACL=не идет