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Cr2O3 + 3 MgO = 2 CrO3 + 3 Mg
Ba(OH)2 + H2S = Ba2(S)2 + H2O =>
2 Ba(OH)2 + 2 H2S = Ba2(S)2 + 4 H2O
FeO*Cr2O3 + C = Cr + Fe + CO =>
FeO*Cr2O3 + 4 C = 2 Cr + Fe + 4 CO
HNO3 + NH3 = H2O + H2O2N3 =>
11 HNO3 + 13 NH3 = 17 H2O + 8 H2O2N3
FeO + CaO = CaO2 + Fe =>
FeO + CaO = CaO2 + Fe
C + SiO2 = Si + CO2 =>
C + SiO2 = Si + CO2
C5H8O2 + HNa + HCl = C5H12O2 + NaCl =>
C5H8O2 + 2 HNa + 2 HCl = C5H12O2 + 2 NaCl
NH4(Cl2) + Mg(Cl2) = NH4Cl + Mg(Cl2)2 =>
2 NH4(Cl2) + Mg(Cl2) = 2 NH4Cl + Mg(Cl2)2
ClO2{-} + H2O + I{-} = Cl{-} + OH{-} + I2 =>
ClO2{-} + 2 H2O + 4 I{-} = Cl{-} + 4 OH{-} + 2 I2
H2SO4 + Sr = SO4Sr + H2 =>
H2SO4 + Sr = SO4Sr + H2
C2H8 + O2 = C3 + H2O =>
3 C2H8 + 6 O2 = 2 C3 + 12 H2O
KOH + MgSO4 = Mg(OH)2 + K2SO4 =>
2 KOH + MgSO4 = Mg(OH)2 + K2SO4
H2CrO4 + Mn(OH)2 = (MnOH)2CrO4 + H2O =>
H2CrO4 + 2 Mn(OH)2 = (MnOH)2CrO4 + 2 H2O
K2CrO2 + KOH + Br2 = K2CrO4 + KBr + H2O =>
K2CrO2 + 4 KOH + 2 Br2 = K2CrO4 + 4 KBr + 2 H2O
Sb2S3 + HCl + HNO3 = SbCl5 + H2SO4 + NO + H2O =>
3 Sb2S3 + 30 HCl + 28 HNO3 = 6 SbCl5 + 9 H2SO4 + 28 NO + 20 H2O
Na3PO4 + BaCl2 = Ba3 + (PO4)2 + Na3Cl2 =>
6 Na3PO4 + 6 BaCl2 = 2 Ba3 + 3(PO4)2 + 6 Na3Cl2
Ni2(CO3)3 + K2S = Ni2S3 + K2CO3 =>
Ni2(CO3)3 + 3 K2S = Ni2S3 + 3 K2CO3
NaCl + H2O = NaOH + Cl02 + H2 =>
2 NaCl + 2 H2O = 2 NaOH + Cl02 + H2
C3H7Br + KOH = KBr + H2O + C3H6 =>
C3H7Br + KOH = KBr + H2O + C3H6
K2Cr2O7 + KI + HCl = Cr(OH)3 + KCl + I2 + H2O =>
K2Cr2O7 + 6 KI + 8 HCl = 2 Cr(OH)3 + 8 KCl + 3 I2 + H2O
CrSO4 + H2O = CrO + H2SO4 =>
CrSO4 + H2O = CrO + H2SO4
NH4 + KBr = KNH4 + Br =>
NH4 + KBr = KNH4 + Br
Al + S = AlS =>
Al + S = AlS
KHSO4 = H2SO4 + K2SO4 =>
2 KHSO4 = H2SO4 + K2SO4
NH4Br + Cl = NH4Cl3 + ClBr =>
NH4Br + 4 Cl = NH4Cl3 + ClBr
P8 + O = P4O4 =>
P8 + 8 O = 2 P4O4
NaCHO2 + H2O = HNaCHO2 + OH =>
NaCHO2 + H2O = HNaCHO2 + OH
Cu(NH3)4 + S = CuS + NH3 =>
Cu(NH3)4 + S = CuS + 4 NH3
Fe{2+} + H2O + O2 = Fe3O4 + H{+} =>
6 Fe{2+} + 6 H2O + O2 = 2 Fe3O4 + 12 H{+}
NaOH + (NH4)3PO4 = Na3PO4 + H2O + NH3 =>
3 NaOH + (NH4)3PO4 = Na3PO4 + 3 H2O + 3 NH3
Zn + KMnO4 + H2SO4 = MnSO4 + H2O + K2SO4 + ZnSO4 =>
5 Zn + 2 KMnO4 + 8 H2SO4 = 2 MnSO4 + 8 H2O + K2SO4 + 5 ZnSO4
C12H12O3 + O2 = CO2 + H2O =>
2 C12H12O3 + 27 O2 = 24 CO2 + 12 H2O
F2 + NO = FNO =>
F2 + 2 NO = 2 FNO
fluorine + calcium = Calciumfluoride =>
F2 + Ca = CaF2
C3H5OC2H5 + O2 = CO2 + H2O =>
C3H5OC2H5 + 7 O2 = 5 CO2 + 5 H2O
NaNO3 + Be + NaOH = NH3 + Na2BeO2 + H2O =>
NaNO3 + 4 Be + 7 NaOH = NH3 + 4 Na2BeO2 + 2 H2O
Al + C(OH)4 = C + Al(OH)3 =>
4 Al + 3 C(OH)4 = 3 C + 4 Al(OH)3
Al2O3 + Fe = Fe2O3 + Al3 =>
3 Al2O3 + 6 Fe = 3 Fe2O3 + 2 Al3
HClO3 + CaCO3 = Ca(ClO3)2 + H2O + CO2 =>
2 HClO3 + CaCO3 = Ca(ClO3)2 + H2O + CO2
BaCl2 + HCl = BaH + Cl2 =>
2 BaCl2 + 2 HCl = 2 BaH + 3 Cl2
Ca + Cu(PO3)2 = Ca(PO3)2 + Cu =>
Ca + Cu(PO3)2 = Ca(PO3)2 + Cu
(CN)6 = C6N6 =>
(CN)6 = C6N6
C6H13OH(l) + O2(g) = CO2 + H2O =>
C6H13OH(l) + 9 O2(g) = 6 CO2 + 7 H2O
Co + NaOH = CoOH + Na =>
Co + NaOH = CoOH + Na
Ag{2+} + Fe{2+} = Fe{3+} + Ag{+} =>
Ag{2+} + Fe{2+} = Fe{3+} + Ag{+}
Fe2O3 + H2O = H2Fe2O4 =>
Fe2O3 + H2O = H2Fe2O4
Ca + Zn(NO3)2 = Ca(NO3) + Zn =>
2 Ca + Zn(NO3)2 = 2 Ca(NO3) + Zn
KCl + FeSO4 = FeCl2 + K2SO4 =>
2 KCl + FeSO4 = FeCl2 + K2SO4
K3(Fe(CN)6) + KI = K4(Fe(CN)6) + I2 =>
2 K3(Fe(CN)6) + 2 KI = 2 K4(Fe(CN)6) + I2
(NH4)2Fe(SO4)2 + Br2 = FeBr2 + NH4SO4 =>
(NH4)2Fe(SO4)2 + Br2 = FeBr2 + 2 NH4SO4
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