H₂ + cl₂ =
h2po4 + mgo =
cacl, + k po. =
zn + o2 =
ca + n =
ca + hci =
mg + cucl2 =
zn + fecl2 =
hno3 + ca(oh)2 =
al + s =
f, + kbr =
fe (so2)2 + naoh =

H2+CI2=2HCl

2H3PO4+3MgO=Mg3(PO4)2+3H2O

2Zn+O2=2ZnO

3Ca+N2=Ca3N2

Ca+2HCI=CaCI2+H2

Mg+CuCI2=MgCI2+Cu

Zn+2FeCI3=ZnCI2+2FeCI2

2HNO3+Ca(OH)2=Ca(NO3)2+2H2O

2Al+3S=Al2S3

F2+2KBr=2KF+Br2

Fe2(SO4)3+6NaOH=2Fe(OH)3+3Na2SO4

Объяснение:

H2 + Cl2 = 2HCl

2H3PO4 + 3MgO = Mg3(PO4)2 + 3H2O

3CaCl2 + 2K3PO4 = Ca3(PO4)2 +6 KCl

2Zn + O2 = 2ZnO

3Ca + N2 = Ca3N2

Ca + 2HCl = CaCl2 + H2

Mg + CuCl2 = MgCl2 + Cu

Zn + FeCl2 = ZnCl2 + Fe

2HNO3 + Ca(OH)2 = Ca(NO3)2 + 2H2O

2Al + 3S = Al2S3

F2+ 2KBr = 2KF + Br2

Fe2(SO4)3 + 6NaOH =2 Fe(OH)3+ 3Na2SO4