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2 H3PO4 + 3 Mg(OH)2 = Mg3(PO4)2 + 6 H2O
Ca(OH)2 + Na2CO3 = Ca(CO3) + Na(OH) =>
Ca(OH)2 + Na2CO3 = Ca(CO3) + 2 Na(OH)
Al(s) + KOH(aq) + H2(l)O = KAl(OH)4(aq) + H2(g) =>
2 Al(s) + 2 KOH(aq) + 6 H2(l)O = 2 KAl(OH)4(aq) + 3 H2(g)
FeCl3 + Na = Fe + NaCl =>
FeCl3 + 3 Na = Fe + 3 NaCl
MgH2 + HBr = Mg[BrH] + H2 =>
MgH2 + HBr = Mg[BrH] + H2
P + HNO3 = P2NO3 + H =>
2 P + HNO3 = P2NO3 + H
H2O + NO2 = NH3 + O2 =>
6 H2O + 4 NO2 = 4 NH3 + 7 O2
P4 + O2 = P4O10 =>
P4 + 5 O2 = P4O10
Na + Cl2 = NaCl =>
2 Na + Cl2 = 2 NaCl
K2Cr2O7 + S8 = K2O + Cr2O3 + SO2 =>
16 K2Cr2O7 + 3 S8 = 16 K2O + 16 Cr2O3 + 24 SO2
CaCl{2} + NaOH = NaCl + Ca(OH){2} =>
CaCl{2} + NaOH = NaCl + Ca(OH){2}
Na2CO3 + HNO3 = NaNO3 + CO2 + H2O =>
Na2CO3 + 2 HNO3 = 2 NaNO3 + CO2 + H2O
C2H2 + NaH = C2NaH + H =>
C2H2 + NaH = C2NaH + 2 H
C3H5N3O9 = CO2 + H2O + N2 + O2 =>
4 C3H5N3O9 = 12 CO2 + 10 H2O + 6 N2 + O2
MgF2 + Cs = CsF + Mg =>
MgF2 + 2 Cs = 2 CsF + Mg
Al(NO3)3 + NaOH = Al(OH)3 + NaNO3 =>
Al(NO3)3 + 3 NaOH = Al(OH)3 + 3 NaNO3
Cr2(SO4)3 + NH3 + H2O = Cr(OH)3 + (NH4)2SO4 =>
Cr2(SO4)3 + 6 NH3 + 6 H2O = 2 Cr(OH)3 + 3(NH4)2SO4
Cu(OH)2 + NiSO4 = Ni(OH)2 + CuSO4 =>
Cu(OH)2 + NiSO4 = Ni(OH)2 + CuSO4
K2C2O2 + H2Cr2O7 + H2SO4 = K2SO4 + Cr2(SO4)3 + CO2 + H2O =>
K2C2O2 + H2Cr2O7 + 4 H2SO4 = K2SO4 + Cr2(SO4)3 + 2 CO2 + 5 H2O
FeCl2 + RbOH = Fe(OH)2 + RbCl =>
FeCl2 + 2 RbOH = Fe(OH)2 + 2 RbCl
MgCl2 + H2SO4 = MgSO4 + HCl =>
MgCl2 + H2SO4 = MgSO4 + 2 HCl
Na2CO3 + Ca(OH)2 = NaOH + CaCO3 =>
Na2CO3 + Ca(OH)2 = 2 NaOH + CaCO3
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
Fe3O4 + O2 = Fe2O3 =>
4 Fe3O4 + O2 = 6 Fe2O3
COCl2 + H2O = HCl + CO2 =>
COCl2 + H2O = 2 HCl + CO2
Na2FeO4 + BaCl2 = BaFeO4 + NaCl =>
Na2FeO4 + BaCl2 = BaFeO4 + 2 NaCl
NH3 + O2 = N2 + H2O =>
4 NH3 + 3 O2 = 2 N2 + 6 H2O
K2S(aq) + Pb(NO3)2(aq) = K2(NO3)2 + PbS =>
K2S(aq) + Pb(NO3)2(aq) = K2(NO3)2 + PbS
Fe(NO3)3 + Na2O = Fe2O3 + Na(NO3) =>
2 Fe(NO3)3 + 3 Na2O = Fe2O3 + 6 Na(NO3)
H2SO4 + FeCl2 = FeH2 + SO4Cl2 =>
H2SO4 + FeCl2 = FeH2 + SO4Cl2
I{-} + IO3{-} + H{+} + Cl{-} = ICl2{-} + H2O =>
2 I{-} + IO3{-} + 6 H{+} + 6 Cl{-} = 3 ICl2{-} + 3 H2O
FeCl3 + CoSO4 = FeSO4 + CoCl3 =>
FeCl3 + CoSO4 = FeSO4 + CoCl3
H2SO4 + NaOH = HOH + Na2SO4 =>
H2SO4 + 2 NaOH = 2 HOH + Na2SO4
Li(s) + H2O(l) = Li(OH)2(aq) + H2(g) =>
Li(s) + 2 H2O(l) = Li(OH)2(aq) + H2(g)
K2(CO3) + AgBr3 = KBr + Ag2(CO3)3 =>
3 K2(CO3) + 2 AgBr3 = 6 KBr + Ag2(CO3)3
NaCl = Na + Cl2 =>
2 NaCl = 2 Na + Cl2
Na(OH) + N2O5 = NaNO3 + H2O =>
2 Na(OH) + N2O5 = 2 NaNO3 + H2O
Pt + HCl + HNO3 = PtCl4 + NO + H2O =>
3 Pt + 12 HCl + 4 HNO3 = 3 PtCl4 + 4 NO + 8 H2O
Mn3O4 = Mn + O2 =>
Mn3O4 = 3 Mn + 2 O2
CuI + HCl = HCuCl2 + HI =>
CuI + 2 HCl = HCuCl2 + HI
(NH4)2SO4(aq) + SrCl2(aq) = NH4Cl(aq) + SrSO4(aq) =>
(NH4)2SO4(aq) + SrCl2(aq) = 2 NH4Cl(aq) + SrSO4(aq)
C6H10O + C4H2O3 = C9H10O4 =>
11 C6H10O + 15 C4H2O3 = 14 C9H10O4
S2Cl2 + CCl4 = SC2 + Cl2 =>
S2Cl2 + 4 CCl4 = 2 SC2 + 9 Cl2
CuO + Ca(NO3)2 = Cu(NO3)2 + CaO =>
CuO + Ca(NO3)2 = Cu(NO3)2 + CaO
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
Al + O2() = Al2O3 =>
4 Al + 3 O2() = 2 Al2O3
Fe2O3 + H = Fe + H2O =>
Fe2O3 + 6 H = 2 Fe + 3 H2O
C2H4 + H2 = C2H6 =>
C2H4 + H2 = C2H6
HCl + Cu = CuCl2 + H2 =>
2 HCl + Cu = CuCl2 + H2
KOH + H3PO4 = K3PO4 + H2O =>
3 KOH + H3PO4 = K3PO4 + 3 H2O
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