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CaCO3 + 2 LiCl = CaCl2 + Li2O + CO2
CaBr2(aq) + AgNO3(aq) = AgBr + Ca(NO3)2 =>
CaBr2(aq) + 2 AgNO3(aq) = 2 AgBr + Ca(NO3)2
MgO + C6H8O7 = C6H6MgO7 + H2O =>
MgO + C6H8O7 = C6H6MgO7 + H2O
I3{-} + HSO3{-} + H2O = I{-} + H{+} + SO4{2-} =>
I3{-} + HSO3{-} + H2O = 3 I{-} + 3 H{+} + SO4{2-}
AgCl + H2SO4 = SO4Cl + Ag + H2 =>
AgCl + H2SO4 = SO4Cl + Ag + H2
MnCl2 + KClO3 + KOH = K2MnO4 + KCl + H2O =>
3 MnCl2 + 2 KClO3 + 12 KOH = 3 K2MnO4 + 8 KCl + 6 H2O
CH + Br = C6H5Br + HBr =>
6 CH + 2 Br = C6H5Br + HBr
NaCl + Zn(UO2)3(CH3COO)8 + CH3COOH + H2O = NaZn(UO2)3(CH3COO)9*9H2O + HCl =>
NaCl + Zn(UO2)3(CH3COO)8 + CH3COOH + 9 H2O = NaZn(UO2)3(CH3COO)9*9H2O + HCl
P + Br2 + H2O = HBr + H3PO2 =>
2 P + Br2 + 4 H2O = 2 HBr + 2 H3PO2
AgNO3(aq) + CaBr2(aq) = AgBr(aq) + Ca(NO3)2(aq) =>
2 AgNO3(aq) + CaBr2(aq) = 2 AgBr(aq) + Ca(NO3)2(aq)
HCe + Na2SiO3 = H2SiO3 + NaCe =>
2 HCe + Na2SiO3 = H2SiO3 + 2 NaCe
K3PO4 + AgNO3 = Ag3PO4 + KNO3 =>
K3PO4 + 3 AgNO3 = Ag3PO4 + 3 KNO3
Mn{2}{+} + Fe{3}{+} + H2O = MnO4{-+H{+}+Fe{2}{+} =>
Mn{2}{+} + 5 Fe{3}{+} + 4 H2O = MnO4{-+8H{+}+5Fe{2}{+}
Mg + COSO4 = MgSO4 + CO =>
Mg + COSO4 = MgSO4 + CO
MnCl2 + KClO3 + KOH = MnO2 + KCl + H2O =>
3 MnCl2 + KClO3 + 6 KOH = 3 MnO2 + 7 KCl + 3 H2O
Cu(NO3)2 + KOH = Cu(OH)2 + K(NO3) =>
Cu(NO3)2 + 2 KOH = Cu(OH)2 + 2 K(NO3)
Cu + O = CuO =>
Cu + O = CuO
H2CO3 + Nb2O3 = Nb2(CO3)3 + H2O =>
3 H2CO3 + Nb2O3 = Nb2(CO3)3 + 3 H2O
BaN2 + NF = BaF2 + N2 =>
BaN2 + 2 NF = BaF2 + 2 N2
Fe + CO = Fe(CO)5 =>
Fe + 5 CO = Fe(CO)5
CuSO4 + NaHCO3 + H2O = (CuOH)2CO3 + NaHSO4 + CO2 =>
2 CuSO4 + 2 NaHCO3 + H2O = (CuOH)2CO3 + 2 NaHSO4 + CO2
AgNO3(aq) + CaBr2(aq) = AgBr2(s) + CaNO3(aq) =>
AgNO3(aq) + CaBr2(aq) = AgBr2(s) + CaNO3(aq)
H2CO3 + Al(OH)3 = Al(HCO3)3 + H2O =>
3 H2CO3 + Al(OH)3 = Al(HCO3)3 + 3 H2O
H2SO4 + KMnO4 + H2O2 = MnO4 + K2SO4 + H2O =>
H2SO4 + 2 KMnO4 + H2O2 = 2 MnO4 + K2SO4 + 2 H2O
I2 + Cl2 = I2Cl6 =>
I2 + 3 Cl2 = I2Cl6
N2 + Na2O = N2O + Na2 =>
N2 + Na2O = N2O + Na2
H2 + ICl = I2 + HCl =>
H2 + 2 ICl = I2 + 2 HCl
Cu + O = CuO2 =>
Cu + 2 O = CuO2
C14H10 + MnO2 + OH{-} = CO2 + Mn{-2} + H2O =>
C14H10 + 11 MnO2 + 22 OH{-} = 14 CO2 + 11 Mn{-2} + 16 H2O
MnBr2 + H2O + NaBr + Br2 = NaMnO4 + HBr =>
2 MnBr2 + 8 H2O + 2 NaBr + 5 Br2 = 2 NaMnO4 + 16 HBr
Al + HOH = Al2OH + H =>
2 Al + HOH = Al2OH + H
Cd(NO3)2 + (NH4)2S = CdS + NH4NO3 =>
Cd(NO3)2 + (NH4)2S = CdS + 2 NH4NO3
P3S2 + H2SO4 = H3PO4 + SO2 + H2O =>
2 P3S2 + 23 H2SO4 = 6 H3PO4 + 27 SO2 + 14 H2O
Fe + CO = Fe2O3 + C =>
2 Fe + 3 CO = Fe2O3 + 3 C
N2Cl4 + H2 = HCl + N2 =>
N2Cl4 + 2 H2 = 4 HCl + N2
KCl + Br2 = K2Cl2Br2 =>
2 KCl + Br2 = K2Cl2Br2
I2 + Cl2 = ICl =>
I2 + Cl2 = 2 ICl
Cl2 + HNO3 = HClO3 + NO + H2O =>
3 Cl2 + 10 HNO3 = 6 HClO3 + 10 NO + 2 H2O
S{-2} + I2 = I{-} + S =>
S{-2} + I2 = 2 I{-} + S
Cu + O = Cu2O =>
2 Cu + O = Cu2O
S + HNO3(conc) = SO2 + H2O + NO2 =>
S + 4 HNO3(conc) = SO2 + 2 H2O + 4 NO2
GeO2 + HBr = GeBr4 + H2O =>
GeO2 + 4 HBr = GeBr4 + 2 H2O
S + K3N = K2S + N2 =>
3 S + 2 K3N = 3 K2S + N2
CO2 + N2 + H2 = CH4O2N2 =>
CO2 + N2 + 2 H2 = CH4O2N2
NaBiO3 + H2SO4 + MnSO4 = NaMnO4 + Bi2(SO4)3 + Na2SO4 + H2O =>
10 NaBiO3 + 14 H2SO4 + 4 MnSO4 = 4 NaMnO4 + 5 Bi2(SO4)3 + 3 Na2SO4 + 14 H2O
CH3CH2CHBrCH3 + KOH = C4H8 + KBr + H2O =>
CH3CH2CHBrCH3 + KOH = C4H8 + KBr + H2O
BaN2 + NF = BaF2 + N3 =>
3 BaN2 + 6 NF = 3 BaF2 + 4 N3
Na + H2O = H2 + NaOH =>
2 Na + 2 H2O = H2 + 2 NaOH
C2H4O2 + NaOH = C2H3NaO2 + H2O =>
C2H4O2 + NaOH = C2H3NaO2 + H2O
I2 + Cl2 = ICl5 =>
I2 + 5 Cl2 = 2 ICl5
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