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K2S2O5 + 2 NaOH = Na2SO3 + K2SO3 + H2O
FeSO4 + ZnO = ZnSO4 + FeO =>
FeSO4 + ZnO = ZnSO4 + FeO
C2H6O + KMnO4 + H2SO4 = C2H4O + MnSO4 + K2SO4 + H2O =>
5 C2H6O + 2 KMnO4 + 3 H2SO4 = 5 C2H4O + 2 MnSO4 + K2SO4 + 8 H2O
Ca + H2O = Ca(OH)2 + H2 =>
Ca + 2 H2O = Ca(OH)2 + H2
CH3OH + Cl2 + H2O = H2CO3 + HCl =>
CH3OH + 3 Cl2 + 2 H2O = H2CO3 + 6 HCl
KCl + Ag2CrO4 = AgCl + K2CrO4 =>
2 KCl + Ag2CrO4 = 2 AgCl + K2CrO4
Al + S3 = AlS =>
3 Al + S3 = 3 AlS
Na2CO3 + CH3COOH = CO2 + NaCH3COO + H2O =>
Na2CO3 + 2 CH3COOH = CO2 + 2 NaCH3COO + H2O
Bi2S3 + H2O = Bi(OH)3 + H2S =>
Bi2S3 + 6 H2O = 2 Bi(OH)3 + 3 H2S
HCI + OH = CI + H2O =>
HCI + OH = CI + H2O
H3PO3 + Cu = CuPO3 + H2 =>
2 H3PO3 + 2 Cu = 2 CuPO3 + 3 H2
CrO7{2-} + Cl{-} + H3O{+} = Cr{3+} + Cl2 + H2O =>
2 CrO7{2-} + 18 Cl{-} + 28 H3O{+} = 2 Cr{3+} + 9 Cl2 + 42 H2O
AgNO3 + H2O2 = O2 + Ag + HNO3 =>
2 AgNO3 + H2O2 = O2 + 2 Ag + 2 HNO3
Cd(OH)2 + HNO3 = Cd(NO3)2 + H2O =>
Cd(OH)2 + 2 HNO3 = Cd(NO3)2 + 2 H2O
CrBr3 + NaOH = NaBr + Na3[Cr(OH)6] =>
CrBr3 + 6 NaOH = 3 NaBr + Na3[Cr(OH)6]
KCl + CoBr2 = KBr + CoCl2 =>
2 KCl + CoBr2 = 2 KBr + CoCl2
K2Cr2O7 + H2SO4 + CH3OH = Cr2(SO4)3 + K2SO4 + CH2O + H2O =>
K2Cr2O7 + 4 H2SO4 + 3 CH3OH = Cr2(SO4)3 + K2SO4 + 3 CH2O + 7 H2O
C2H6O2 + O2 = CH2O2 + H2O =>
2 C2H6O2 + 3 O2 = 4 CH2O2 + 2 H2O
FeCl3 + NaOH = (Fe(OH)3) + (NaCl) =>
FeCl3 + 3 NaOH = (Fe(OH)3) + 3(NaCl)
Zr + F2 = ZrF2 =>
Zr + F2 = ZrF2
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
HCl(aq) + AgCN(s) = HCN(aq) + AgCl(s) =>
HCl(aq) + AgCN(s) = HCN(aq) + AgCl(s)
CH3OH + KBr + H2SO4 = CH3Br + K2SO4 + H2O =>
2 CH3OH + 2 KBr + H2SO4 = 2 CH3Br + K2SO4 + 2 H2O
H2S + Na2Cr2O7 + H2SO4 = Cr2(SO4)3 + NaHSO4 + H2O =>
3 H2S + 4 Na2Cr2O7 + 17 H2SO4 = 4 Cr2(SO4)3 + 8 NaHSO4 + 16 H2O
KOH + Co3(PO4)2 = K3PO4 + Co(OH)2 =>
6 KOH + Co3(PO4)2 = 2 K3PO4 + 3 Co(OH)2
NaCl + H2SO4 = Na2SO4 + HCl =>
2 NaCl + H2SO4 = Na2SO4 + 2 HCl
NH3 + Na2CO3 + H2O = (NH4)2CO3 + NaOH =>
2 NH3 + Na2CO3 + 2 H2O = (NH4)2CO3 + 2 NaOH
KVO3 + N2H4 + H2SO4 = N2 + VOSO4 + H2O + K2SO4 =>
4 KVO3 + N2H4 + 6 H2SO4 = N2 + 4 VOSO4 + 8 H2O + 2 K2SO4
C3H6Cl2(g) + O2(g) = CO2(g) + H2O(g) + HCl(g) =>
C3H6Cl2(g) + 4 O2(g) = 3 CO2(g) + 2 H2O(g) + 2 HCl(g)
ZnCl2 + Mn = MnCl + Zn =>
ZnCl2 + 2 Mn = 2 MnCl + Zn
CrO3 + H2 = Cr + H2O =>
CrO3 + 3 H2 = Cr + 3 H2O
LiPF6 + H2O = LiF + HF + H3PO4 =>
LiPF6 + 4 H2O = LiF + 5 HF + H3PO4
CH3OCH3 + O2 = CO2 + H2O =>
CH3OCH3 + 3 O2 = 2 CO2 + 3 H2O
AgNO3 + Na2HPO4 = Ag2HPO4(s) + NaNO3 =>
2 AgNO3 + Na2HPO4 = Ag2HPO4(s) + 2 NaNO3
Cu(NO3)2 + KH2PO4 = CuPO4 + KH2(NO3)2 =>
Cu(NO3)2 + KH2PO4 = CuPO4 + KH2(NO3)2
NaCrO4 + HCl = NaCl + HCrO4 =>
NaCrO4 + HCl = NaCl + HCrO4
N2 + CuCl2 = N2Cl + Cu =>
2 N2 + CuCl2 = 2 N2Cl + Cu
FeCl3 + FeCl2 + NH3 + H2O = Fe3O4 + NH4Cl =>
2 FeCl3 + FeCl2 + 8 NH3 + 4 H2O = Fe3O4 + 8 NH4Cl
CH3OH + CuO = CH2O + Cu + H2O =>
CH3OH + CuO = CH2O + Cu + H2O
N2H6(g) + O2(g) = NO2(g) + H2O(g) =>
2 N2H6(g) + 7 O2(g) = 4 NO2(g) + 6 H2O(g)
Co(CH3COO)2 = Co + CH3COO =>
Co(CH3COO)2 = Co + 2 CH3COO
V2S5 = V + S =>
V2S5 = 2 V + 5 S
HC2H3O2 + NaHCO3 = H2O + CO2 + NaH3C =>
HC2H3O2 + NaHCO3 = H2O + 2 CO2 + NaH3C
C5H5 + Fe = Fe(C5H5)2 =>
2 C5H5 + Fe = Fe(C5H5)2
Ba(NO3)2 + NaHSO4 = Na(NO3)2 + Ba(HSO4) =>
Ba(NO3)2 + NaHSO4 = Na(NO3)2 + Ba(HSO4)
(NH4)2SO4(aq) + AgClO4(aq) = Ag2SO4 + NH4ClO4 =>
(NH4)2SO4(aq) + 2 AgClO4(aq) = Ag2SO4 + 2 NH4ClO4
Cr(ClO4)3 + Li2CO3 = Cr2(CO3)3 + LiClO4 =>
2 Cr(ClO4)3 + 3 Li2CO3 = Cr2(CO3)3 + 6 LiClO4
Cu2CO3(OH)2 + HCl = CuCl2 + H2O + CO2 =>
Cu2CO3(OH)2 + 4 HCl = 2 CuCl2 + 3 H2O + CO2
HBr + Ba(CH3COO)2 = Br + Ba(CH3COOH)2 =>
2 HBr + Ba(CH3COO)2 = 2 Br + Ba(CH3COOH)2
KICl2 = KI + Cl =>
KICl2 = KI + 2 Cl
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