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Co(NO3)2 + K2CrO4 = 2 KNO3 + Co(CrO4)
C6H14O2N2 + O2 = CO2 + H2O + NH3 =>
C6H14O2N2 + 7 O2 = 6 CO2 + 4 H2O + 2 NH3
Fe3 + CuNO3 = Fe2NO3 + Cu2 =>
4 Fe3 + 6 CuNO3 = 6 Fe2NO3 + 3 Cu2
SrO + HI = SrI2 + H2O =>
SrO + 2 HI = SrI2 + H2O
Co + NH3 = Co(NH3)6 =>
Co + 6 NH3 = Co(NH3)6
Mn2O7 + CH3CH2OH = MnO2 + CO2 + H2O =>
2 Mn2O7 + CH3CH2OH = 4 MnO2 + 2 CO2 + 3 H2O
NaHCO3 + KOH = KHCO3 + NaOH =>
NaHCO3 + KOH = KHCO3 + NaOH
KOH(aq) + NiCl2(aq) = Ni(OH)2(aq) + KCl(aq) =>
2 KOH(aq) + NiCl2(aq) = Ni(OH)2(aq) + 2 KCl(aq)
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
NaOH + H2C6H6O6 = NaHC6H6O6 + HOH =>
NaOH + H2C6H6O6 = NaHC6H6O6 + HOH
C3H5O(COOH)3(aq) + NaOH(aq) = Na3C3H5O(COO)3(aq) + H2O(l) =>
C3H5O(COOH)3(aq) + 3 NaOH(aq) = Na3C3H5O(COO)3(aq) + 3 H2O(l)
HF + B(OH) = BF + H2O =>
HF + B(OH) = BF + H2O
Zn + HNO3 + KOH = K2ZnO2 + NH3 + H2O =>
4 Zn + HNO3 + 8 KOH = 4 K2ZnO2 + NH3 + 3 H2O
CH2O + K2Cr2O7 + H2SO4 = CH2O2 + Cr2(SO4)3 + K2SO4 + H2O =>
3 CH2O + K2Cr2O7 + 4 H2SO4 = 3 CH2O2 + Cr2(SO4)3 + K2SO4 + 4 H2O
CuCl2(aq) + Al(s) = Cu + AlCl3 =>
3 CuCl2(aq) + 2 Al(s) = 3 Cu + 2 AlCl3
MgO + HCe = MgCe2 + H2O =>
MgO + 2 HCe = MgCe2 + H2O
C2H2O6 + NaOH = C2Na2O6 + H2O =>
C2H2O6 + 2 NaOH = C2Na2O6 + 2 H2O
H3PO4 + NaMnO4 = Na3PO4 + HMnO4 =>
H3PO4 + 3 NaMnO4 = Na3PO4 + 3 HMnO4
Cr + H{+} = Cr{3+} + H2 =>
2 Cr + 6 H{+} = 2 Cr{3+} + 3 H2
Fe2O3 + Cu = CuO + Fe =>
Fe2O3 + 3 Cu = 3 CuO + 2 Fe
HNO2 + Mg(OH)2 = Mg(NO2)2 + H2O =>
2 HNO2 + Mg(OH)2 = Mg(NO2)2 + 2 H2O
K2CrO7 = K + CrO7 =>
K2CrO7 = 2 K + CrO7
PbI2 + KI = K2[PbI4] =>
PbI2 + 2 KI = K2[PbI4]
SrSO4 + Na2CO3 = SrCO3 + Na2SO4 =>
SrSO4 + Na2CO3 = SrCO3 + Na2SO4
PbCl = Cl + Pb =>
PbCl = Cl + Pb
C6H6 + O2 = CO2 + H2O4 =>
C6H6 + 12 O2 = 6 CO2 + 3 H2O4
Cu + FeCl3 = CuCl2 + FeCl2 =>
Cu + 2 FeCl3 = CuCl2 + 2 FeCl2
Cu2S + CuO2 = Cu + SO2 =>
Cu2S + CuO2 = 3 Cu + SO2
NaOH + C3H6O3 = C3H5O3Na + H2O =>
NaOH + C3H6O3 = C3H5O3Na + H2O
C3H6O3 + O2 = CO2 + H2O =>
C3H6O3 + 3 O2 = 3 CO2 + 3 H2O
BiCl3(aq) + H2O(l) = Bi(O)Cl(s) + HCl(aq) =>
BiCl3(aq) + H2O(l) = Bi(O)Cl(s) + 2 HCl(aq)
K2S(aq) + Pb(NO3)2(aq) = KNO3 + PbS =>
K2S(aq) + Pb(NO3)2(aq) = 2 KNO3 + PbS
KCrS2O8 + NaOH = Cr(OH)3 + SO4{-2} + Na{+} + K{+} =>
KCrS2O8 + 3 NaOH = Cr(OH)3 + 2 SO4{-2} + 3 Na{+} + K{+}
NH3 + Cu(NO3)2 = Cu + NH3(NO3)2 =>
NH3 + Cu(NO3)2 = Cu + NH3(NO3)2
NH4Cl = NH3 + HCl =>
NH4Cl = NH3 + HCl
Sn(OH)4 + OH = SnO3 + H2O =>
Sn(OH)4 + 2 OH = SnO3 + 3 H2O
Fe3Cl + NaOH = Fe3OH + NaCl =>
Fe3Cl + NaOH = Fe3OH + NaCl
HgCl2 + NaOH = Hg(OH)2 + NaCl =>
HgCl2 + 2 NaOH = Hg(OH)2 + 2 NaCl
NaOH + C3H6O3 = C3H3O2Na + H2O =>
NaOH + C3H6O3 = C3H3O2Na + 2 H2O
Zn + Pb(CH3COO)2 = Pb + Zn(CH3COO)2 =>
Zn + Pb(CH3COO)2 = Pb + Zn(CH3COO)2
C4H10O + K2Cr2O7 + H2SO4 = C4H8O + K2SO4 + Cr2(SO4)3 + H2O =>
3 C4H10O + K2Cr2O7 + 4 H2SO4 = 3 C4H8O + K2SO4 + Cr2(SO4)3 + 7 H2O
CH3COOH + HCOONa = CH3COONa + HCOOH =>
CH3COOH + HCOONa = CH3COONa + HCOOH
Mg + P = (Mg)3(P)2 =>
3 Mg + 2 P = (Mg)3(P)2
Ni + S = Ni2S3 =>
2 Ni + 3 S = Ni2S3
C5H7O2N + H2O = CO2 + NH3 + H =>
C5H7O2N + 8 H2O = 5 CO2 + NH3 + 20 H
K2NO2 + Cl2 = KCl + NO2 =>
K2NO2 + Cl2 = 2 KCl + NO2
Sn + NaNO3 = SnNO3 + Na =>
Sn + NaNO3 = SnNO3 + Na
Rb + CH3COOH = RbCH3COO + H =>
Rb + CH3COOH = RbCH3COO + H
NH4Br + K2CO4 = K2Br + NH4CO4 =>
NH4Br + K2CO4 = K2Br + NH4CO4
Cd + PO4 = CdPO4 =>
Cd + PO4 = CdPO4
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