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Mg + 2 HCl = H2 + Mg{2+} + 2 Cl{-}
Zn2 + Br = ZnBr2 =>
Zn2 + 4 Br = 2 ZnBr2
Mn{3+} + (CO2H)2 = Mn{2+} + CO2 + H{+} =>
2 Mn{3+} + (CO2H)2 = 2 Mn{2+} + 2 CO2 + 2 H{+}
Mg + HCl = MgCl + H =>
Mg + HCl = MgCl + H
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
Fe(NH4)2(SO4)2*6H2O + H2C2O4 + K2C2O4 + H2O2 = KFe2(C2O4)9 + (NH4)2SO4 + H2SO4 + H2O =>
4 Fe(NH4)2(SO4)2*6H2O + 17 H2C2O4 + K2C2O4 + 13 H2O2 = 2 KFe2(C2O4)9 + 4(NH4)2SO4 + 4 H2SO4 + 50 H2O
Ca(HCO3)2 + H3PO4 = Ca3(PO4)2 + CO2 + H2O =>
3 Ca(HCO3)2 + 2 H3PO4 = Ca3(PO4)2 + 6 CO2 + 6 H2O
ClO + BaCl2 = Ba(ClO3)2 + Cl =>
6 ClO + BaCl2 = Ba(ClO3)2 + 6 Cl
N2O + HO = NO + HN3O =>
3 N2O + HO = 3 NO + HN3O
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
Sn + CuSO4(H2O)5 = Cu + SnSO4 + H2O =>
Sn + CuSO4(H2O)5 = Cu + SnSO4 + 5 H2O
Cu(NO3)2 + NH3 = Cu(NH3)2 + NO3 =>
Cu(NO3)2 + 2 NH3 = Cu(NH3)2 + 2 NO3
FeS(s) + HNO3(aq) = Fe(NO3)3(aq) + NO(g) + S(s) + H2O(l) =>
FeS(s) + 4 HNO3(aq) = Fe(NO3)3(aq) + NO(g) + S(s) + 2 H2O(l)
CH3CH2OH + O2 = CHOCH3 + H2O =>
2 CH3CH2OH + O2 = 2 CHOCH3 + 2 H2O
CuCl2 + Na3PO4 = Na3Cl2 + Cu(PO4) =>
CuCl2 + Na3PO4 = Na3Cl2 + Cu(PO4)
CaCO3 + Al2O3 + SiO2 = Ca2Al2SiO7 + CO2 =>
2 CaCO3 + Al2O3 + SiO2 = Ca2Al2SiO7 + 2 CO2
Mg + HNO3 = Mg(NO3)2 + H2 =>
Mg + 2 HNO3 = Mg(NO3)2 + H2
CHOOCH3 + NaOH = CH3COONa + H2O =>
CHOOCH3 + NaOH = CH3COONa + H2O
Zn + Fe2O2 = Fe + ZnO =>
2 Zn + Fe2O2 = 2 Fe + 2 ZnO
H2SO4 = SO2 + O2 + H2O =>
2 H2SO4 = 2 SO2 + O2 + 2 H2O
NaHCO + HCl = NaCl + H2O + C20 =>
20 NaHCO + 20 HCl = 20 NaCl + 20 H2O + C20
Na + K(NO3) = K2O + Na2O + N2 =>
10 Na + 2 K(NO3) = K2O + 5 Na2O + N2
Mg(s) + FeCl2 = MgCl2 + Fe =>
Mg(s) + FeCl2 = MgCl2 + Fe
NaOH + HSO = NaSO + H2O =>
NaOH + HSO = NaSO + H2O
KMnO4 + CuCl + H2O = MnO2 + Cu(OH)2 + KCl + CuCl2 =>
KMnO4 + 3 CuCl + 2 H2O = MnO2 + 2 Cu(OH)2 + KCl + CuCl2
H2SO4 + Zn = ZnSO4 + SO2 + H2O =>
2 H2SO4 + Zn = ZnSO4 + SO2 + 2 H2O
Mg + N2 = Mg3N2 =>
3 Mg + N2 = Mg3N2
SO3 + ClO = SO4 + Cl2 =>
2 SO3 + 2 ClO = 2 SO4 + Cl2
H2CO3 + V(OH)5 = V2(CO3)5 + H2O =>
5 H2CO3 + 2 V(OH)5 = V2(CO3)5 + 10 H2O
Mg + O2 = Mg2O =>
4 Mg + O2 = 2 Mg2O
NiSO4 + NH4OH = Ni(OH)2 + NH3 + H2SO4 =>
NiSO4 + 2 NH4OH = Ni(OH)2 + 2 NH3 + H2SO4
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
H2C4H4O6 + O2 = CO2 + H2O =>
2 H2C4H4O6 + 5 O2 = 8 CO2 + 6 H2O
HMnO4 + HCl = MnCl2 + H2O + Cl2 =>
2 HMnO4 + 14 HCl = 2 MnCl2 + 8 H2O + 5 Cl2
Mg + O2 = MgO2 =>
Mg + O2 = MgO2
Cr(OH)3 + ClO{-} + OH{-} = (CrO4)2{-} + Cl{-} + H2O =>
4 Cr(OH)3 + 9 ClO{-} + 2 OH{-} = 2(CrO4)2{-} + 9 Cl{-} + 7 H2O
H2O2 + C4H8S = H + CO2 + S =>
4 H2O2 + C4H8S = 16 H + 4 CO2 + S
H2O + PBr3 = H3PO3 + HBr =>
3 H2O + PBr3 = H3PO3 + 3 HBr
Mg + ZnCl2 = MgCl2 + Zn =>
Mg + ZnCl2 = MgCl2 + Zn
KMnO4 + FeCl2 + HCl + H2SO4 = MnSO4 + FeCl3 + K2SO4 + H2O =>
2 KMnO4 + 10 FeCl2 + 10 HCl + 3 H2SO4 = 2 MnSO4 + 10 FeCl3 + K2SO4 + 8 H2O
H2O + CrO4{-2} + Fe{2+} = Cr(OH)3 + Fe(OH)3 + H{+} =>
8 H2O + CrO4{-2} + 3 Fe{2+} = Cr(OH)3 + 3 Fe(OH)3 + 4 H{+}
VO + Fe2O3 = FeO + V2O3 =>
2 VO + Fe2O3 = 2 FeO + V2O3
Cr + SnCl4 = Cr3Cl4 + Sn =>
3 Cr + SnCl4 = Cr3Cl4 + Sn
Cu + P5 = Cu5P2 =>
25 Cu + 2 P5 = 5 Cu5P2
Ba(ClO33)2 = BaCl2 + O2 =>
Ba(ClO33)2 = BaCl2 + 33 O2
ZnPb + Pb(NO3)2 = Pb + Zn(NO3)2 =>
ZnPb + Pb(NO3)2 = 2 Pb + Zn(NO3)2
Mg + ZnNO3 = Zn + MgNO3 =>
Mg + ZnNO3 = Zn + MgNO3
NaClO3 = NaCl + O2 =>
2 NaClO3 = 2 NaCl + 3 O2
Br + H = BrH =>
Br + H = BrH
BaO + H2O = Ba(OH)2 =>
BaO + H2O = Ba(OH)2
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