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H2C2O4 + KOH = H2O + C2O4 + HK
C12H22O14 + KNO3 = CO2 + H2O + N2 + KCO3 =>
4 C12H22O14 + 42 KNO3 = 6 CO2 + 44 H2O + 21 N2 + 42 KCO3
HNO3(aq) + KHCO3(aq) = KNO3 + CO2 + H2O =>
HNO3(aq) + KHCO3(aq) = KNO3 + CO2 + H2O
FeO + Si = FeSiO =>
FeO + Si = FeSiO
K2CO3 + Zn + HNO3 = KNO3 + ZnCO3 + H2 =>
K2CO3 + Zn + 2 HNO3 = 2 KNO3 + ZnCO3 + H2
SO3H2O = H2SO4 =>
SO3H2O = H2SO4
K2Cr2O7 + KI + H2SO4 = Cr2(SO4)3 + K2SO4 + I2 + H2O =>
K2Cr2O7 + 6 KI + 7 H2SO4 = Cr2(SO4)3 + 4 K2SO4 + 3 I2 + 7 H2O
KIO3 = KI + O2 =>
2 KIO3 = 2 KI + 3 O2
NaBr + HClO4 = NaCl + HBrO4 =>
NaBr + HClO4 = NaCl + HBrO4
CO2 + H2O = H2CO3 =>
CO2 + H2O = H2CO3
AgNO3(aq) + NaCl(aq) = AgCl(s) + NaNO3(aq) =>
AgNO3(aq) + NaCl(aq) = AgCl(s) + NaNO3(aq)
H2S + Li3N = Li2S + NH3 =>
3 H2S + 2 Li3N = 3 Li2S + 2 NH3
(CH3(CH2)CH2) + O2 = CO2 + H2O =>
4(CH3(CH2)CH2) + 19 O2 = 12 CO2 + 14 H2O
Zn + KNO2 + KOH = K2ZnO2 + NH3 + H2O =>
3 Zn + KNO2 + 5 KOH = 3 K2ZnO2 + NH3 + H2O
K4Ni(NO2)6*H2O + C2H4(NH2)2 = Ni(NO2)2(C2H4(NH2)2)2 + KNO2 + H2O =>
K4Ni(NO2)6*H2O + 2 C2H4(NH2)2 = Ni(NO2)2(C2H4(NH2)2)2 + 4 KNO2 + H2O
Cl2 + I2 + NaOH = Na2H3IO4 + NaCl + H2O =>
3 Cl2 + I2 + 10 NaOH = 2 Na2H3IO4 + 6 NaCl + 2 H2O
Cu(OH)2 + NH4OH = [Cu(NH3)4](OH)2 + H2O =>
Cu(OH)2 + 4 NH4OH = [Cu(NH3)4](OH)2 + 4 H2O
[Ag(NH3)2] + HNO3 = Ag(NO3)2 + NH4 =>
[Ag(NH3)2] + 2 HNO3 = Ag(NO3)2 + 2 NH4
K2Cr2O7 + KI + H2SO4 = Cr2(SO4)3 + K2SO4 + I2 + H2O =>
K2Cr2O7 + 6 KI + 7 H2SO4 = Cr2(SO4)3 + 4 K2SO4 + 3 I2 + 7 H2O
Ca(OH)2 + NH4Cl = CaCl2 + H2O + NH3 =>
Ca(OH)2 + 2 NH4Cl = CaCl2 + 2 H2O + 2 NH3
HNO3 + Cu2 = Cu(NO3)2 + H =>
4 HNO3 + Cu2 = 2 Cu(NO3)2 + 4 H
C6H5SO3H + NaOH = C6H5ONa + Na2SO3 + H2O =>
C6H5SO3H + 3 NaOH = C6H5ONa + Na2SO3 + 2 H2O
BeS + Li3N = Be3N2 + Li2S =>
3 BeS + 2 Li3N = Be3N2 + 3 Li2S
Fe3O4H2 = Fe3O4 + H2 =>
Fe3O4H2 = Fe3O4 + H2
Ca(OH)2 + Al2(SO4)3 = Al2(OH)2 + Ca(SO4)3 =>
Ca(OH)2 + Al2(SO4)3 = Al2(OH)2 + Ca(SO4)3
HCl + MnO2 = Cl2 + MnCl2 + H2O =>
4 HCl + MnO2 = Cl2 + MnCl2 + 2 H2O
A2S3 + H = A + H2S =>
A2S3 + 6 H = 2 A + 3 H2S
Ca(NO3)2 + Kl = Ca + Kl(NO3)2 =>
Ca(NO3)2 + Kl = Ca + Kl(NO3)2
P + H2SO4 = SO2 + H3PO4 + H2O =>
2 P + 5 H2SO4 = 5 SO2 + 2 H3PO4 + 2 H2O
Ca(OH)2 + Na2SO4 = CaSO4 + NaOH =>
Ca(OH)2 + Na2SO4 = CaSO4 + 2 NaOH
Mg + H3PO4 = H2 + Mg3(PO4)5 =>
6 Mg + 10 H3PO4 = 15 H2 + 2 Mg3(PO4)5
K3(FeCN)6 + Cr2O3 + KOH = K4(FeCN)6 + K2CrO4 + H2O =>
6 K3(FeCN)6 + Cr2O3 + 10 KOH = 6 K4(FeCN)6 + 2 K2CrO4 + 5 H2O
CH3SrCl + C2H4O = (C3H7O)2Sr + SrCl2 =>
2 CH3SrCl + 2 C2H4O = (C3H7O)2Sr + SrCl2
Hg2O + O = HgO =>
Hg2O + O = 2 HgO
BaCl2 + Na2(CO3) = Ba2(CO3)2 + NaCl =>
2 BaCl2 + 2 Na2(CO3) = Ba2(CO3)2 + 4 NaCl
Ti2WN2F2 = WN2 + TiN + TiF3 + W =>
3 Ti2WN2F2 = WN2 + 4 TiN + 2 TiF3 + 2 W
K2S2O8 + HNO3 = NO2 + O3 + K2SO4 + H2SO4 =>
3 K2S2O8 + 6 HNO3 = 6 NO2 + 2 O3 + 3 K2SO4 + 3 H2SO4
HSO4 + NaP = HP + NaSO4 =>
HSO4 + NaP = HP + NaSO4
Zn + CuSO42 = Cu + ZnSO42 =>
Zn + CuSO42 = Cu + ZnSO42
Cr2O7{-} + H{+} = Cr{3+} + O2 + H2O =>
4 Cr2O7{-} + 28 H{+} = 8 Cr{3+} + 7 O2 + 14 H2O
Ca(CO3) + HNO3 = Ca(NO3)2 + H2(CO3) =>
Ca(CO3) + 2 HNO3 = Ca(NO3)2 + H2(CO3)
Li2S + NbSe2 + S = Li2NbSe2S2 =>
Li2S + NbSe2 + S = Li2NbSe2S2
MnS + PbO2 + HNO3 = H2O + PbS + Pb(NO3)2 + MnO4 =>
MnS + 3 PbO2 + 4 HNO3 = 2 H2O + PbS + 2 Pb(NO3)2 + MnO4
Ni(OH)2 + KCN = K2[Ni(CN)4] + KOH =>
Ni(OH)2 + 4 KCN = K2[Ni(CN)4] + 2 KOH
NaCl + AgNO3 = NaNO3 + ClAg =>
NaCl + AgNO3 = NaNO3 + ClAg
MnCrO4 = Mn + Cr + O2 =>
MnCrO4 = Mn + Cr + 2 O2
CuCl2(ac) + Zn(s) = Cu(s) + ZnCl2(ac) =>
CuCl2(ac) + Zn(s) = Cu(s) + ZnCl2(ac)
Ag2CrO = Ag + CrO =>
Ag2CrO = 2 Ag + CrO
CH3COOH + NaCH3COO = CH3COO + NaCH3COOH =>
CH3COOH + NaCH3COO = CH3COO + NaCH3COOH
Pb(NO3)2(aq) + NaCl = PbCl2 + Na(NO3) =>
Pb(NO3)2(aq) + 2 NaCl = PbCl2 + 2 Na(NO3)
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