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2 Zn + 2 HCl + 2 O2 = 2 ZnClO2 + H2
Cu + KNO3 + H2SO4 = NO2 + CuSO4 + K2SO4 + H2O =>
Cu + 2 KNO3 + 2 H2SO4 = 2 NO2 + CuSO4 + K2SO4 + 2 H2O
Zn + KOH + NaNO3 = Na2ZnO2 + K2ZnO2 + NH3 + H2O =>
8 Zn + 14 KOH + 2 NaNO3 = Na2ZnO2 + 7 K2ZnO2 + 2 NH3 + 4 H2O
HCl + Ca(O*H)2 = CaCl2 + H2O =>
2 HCl + Ca(O*H)2 = CaCl2 + 2 H2O
Cl2 + KBr = KCl + Br2 =>
Cl2 + 2 KBr = 2 KCl + Br2
BeO + Cl2 + C = BeCl2 + CO2 =>
2 BeO + 2 Cl2 + C = 2 BeCl2 + CO2
K3[Cr(OH)6] + K2O2 = K2CrO4 + KOH + H2O =>
2 K3[Cr(OH)6] + 3 K2O2 = 2 K2CrO4 + 8 KOH + 2 H2O
Ni + AuNO3 = Ni(NO3)2 + Au =>
Ni + 2 AuNO3 = Ni(NO3)2 + 2 Au
CSO4 + H2O2 = CO + H2S + SO4 =>
6 CSO4 + H2O2 = 6 CO + H2S + 5 SO4
Cl2 + KBr = KCl + Br2 =>
Cl2 + 2 KBr = 2 KCl + Br2
C2H4 + HI = C2H5I =>
C2H4 + HI = C2H5I
Na + MgCl2 = NaCl + Mg =>
2 Na + MgCl2 = 2 NaCl + Mg
Fe2O3 + HCl = FeCl3 + H2O =>
Fe2O3 + 6 HCl = 2 FeCl3 + 3 H2O
Cu + H2O = CuO + H2 =>
Cu + H2O = CuO + H2
Cu + (NO3){-} + H{+} = Cu{2+} + NO + H2O =>
3 Cu + 2(NO3){-} + 8 H{+} = 3 Cu{2+} + 2 NO + 4 H2O
FeCl3 + NaOH = Fe(OH)3 + NaCl =>
FeCl3 + 3 NaOH = Fe(OH)3 + 3 NaCl
AgNO3 + NaCl = AgCl + NaNO3 =>
AgNO3 + NaCl = AgCl + NaNO3
TiBr4 + H = Ti + HBr =>
TiBr4 + 4 H = Ti + 4 HBr
Na2CO3 + HCl = NaCl + H2O + CO2 =>
Na2CO3 + 2 HCl = 2 NaCl + H2O + CO2
CaO + Cu = Ca + CuO =>
CaO + Cu = Ca + CuO
SO2 + Ca(OH)2 = CaO + H2SO3 =>
SO2 + Ca(OH)2 = CaO + H2SO3
Zn + (NO3)2 + NH4OH = NH4NO3 + Zn(OH)2 =>
Zn + (NO3)2 + 2 NH4OH = 2 NH4NO3 + Zn(OH)2
KI = IK =>
KI = IK
H2S + NO3{-} + H{+} = NO2 + S8 + H2O =>
8 H2S + 16 NO3{-} + 16 H{+} = 16 NO2 + S8 + 16 H2O
CuAgNO3 = Cu(NO3)Ag =>
CuAgNO3 = Cu(NO3)Ag
MgNH4PO4 + H2O = NH3H2O + Mg2P2O7 =>
2 MgNH4PO4 + H2O = 2 NH3H2O + Mg2P2O7
K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2
NaHSO4NaOH = Na2SO4H2O =>
NaHSO4NaOH = Na2SO4H2O
Al + CuO3 = Al2O3 + Cu =>
2 Al + CuO3 = Al2O3 + Cu
Li2CO3H2CO3 = Li2CO3H2OCO2 =>
Li2CO3H2CO3 = Li2CO3H2OCO2
Ba2(P2O7) + Mg = Mg4(P2O7)2 + Ba =>
2 Ba2(P2O7) + 4 Mg = Mg4(P2O7)2 + 4 Ba
C14H22 + KMnO4 + H2SO4 = C7H6O2 + MnSO4 + K2SO4 + H2O =>
5 C14H22 + 18 KMnO4 + 27 H2SO4 = 10 C7H6O2 + 18 MnSO4 + 9 K2SO4 + 52 H2O
HP = H2PHP2 =>
3 HP = H2PHP2
HP + OH = H2O + P =>
HP + OH = H2O + P
FeAsS + H2 = Fe + AsH3 + H2S =>
2 FeAsS + 5 H2 = 2 Fe + 2 AsH3 + 2 H2S
H2O + CrCl6 = CrO3 + HCl =>
3 H2O + CrCl6 = CrO3 + 6 HCl
MgCl2 + H2SO4 = MgSO4 + HCl =>
MgCl2 + H2SO4 = MgSO4 + 2 HCl
NiCl2 + NaOH = Ni(OH)2 + NaCl =>
NiCl2 + 2 NaOH = Ni(OH)2 + 2 NaCl
Ti2(SO4)3 + KClO3 + H2O = TiOSO4 + KCl + H2SO4 =>
3 Ti2(SO4)3 + KClO3 + 3 H2O = 6 TiOSO4 + KCl + 3 H2SO4
Mg + H2SO4 = MgSO4 + H2 =>
Mg + H2SO4 = MgSO4 + H2
CaH2 + H2O = Ca(OH)2 + H2 =>
CaH2 + 2 H2O = Ca(OH)2 + 2 H2
Pb + O2 = PbO =>
2 Pb + O2 = 2 PbO
P + KNO3 = NO2 + P2O5 + K2O =>
2 P + 10 KNO3 = 10 NO2 + P2O5 + 5 K2O
Mn(s) + Ni(aq) = MnNi =>
Mn(s) + Ni(aq) = MnNi
KNO3 + O2 = K2O + NO3 =>
4 KNO3 + O2 = 2 K2O + 4 NO3
N2(g) + H2(g) = NH3(g) =>
N2(g) + 3 H2(g) = 2 NH3(g)
P + H2O = PH5 + OH =>
P + 5 H2O = PH5 + 5 OH
H2S + O2 = H2O + S =>
2 H2S + O2 = 2 H2O + 2 S
Magnesiumcarbonate = carbondioxide + magnesiumoxide =>
MgCO3 = CO2 + MgO
H2O2 + SO32{-} = SO42{-} + H2O =>
10 H2O2 + SO32{-} = SO42{-} + 10 H2O
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