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CO2 + 2 HCl = COCl2 + H2O
Zn(s) + CuCl(aq) = Cu(s) + ZnCl2(aq) =>
Zn(s) + 2 CuCl(aq) = 2 Cu(s) + ZnCl2(aq)
Ba + H2CO3 = BaCO3 + H2 =>
Ba + H2CO3 = BaCO3 + H2
FeO + NaNO3 + H2SO4 = Fe2(SO4)3 + NO + H2O + Na2SO4 =>
6 FeO + 2 NaNO3 + 10 H2SO4 = 3 Fe2(SO4)3 + 2 NO + 10 H2O + Na2SO4
(NH4)(Cr2O7) = (NH3) + (H2O) + (Cr2O3) + (O2) =>
4(NH4)(Cr2O7) = 4(NH3) + 2(H2O) + 4(Cr2O3) + 7(O2)
ZnSO4 + Sn = Sn(SO4)2 + Zn =>
2 ZnSO4 + Sn = Sn(SO4)2 + 2 Zn
C5H12NO2 + O3 = CO2 + H2O + NH3 =>
6 C5H12NO2 + 25 O3 = 30 CO2 + 27 H2O + 6 NH3
KBrO3 + MnO2 = O2 + KMnO4 + Br =>
2 KBrO3 + 2 MnO2 = O2 + 2 KMnO4 + 2 Br
Al + Pb(NO{3})2 = Al(NO{3})2 + Pb =>
Al + Pb(NO{3})2 = Al(NO{3})2 + Pb
NaBr(aq) + Ca(s) = CaBr(aq) + Na(s) =>
NaBr(aq) + Ca(s) = CaBr(aq) + Na(s)
CH3CHO + NaOH = C2H5OH + CH3COONa =>
2 CH3CHO + NaOH = C2H5OH + CH3COONa
C2H5NH2 + H3P = (C2H5NH3)3P =>
3 C2H5NH2 + H3P = (C2H5NH3)3P
CaO + Br2O = CaBr2O2 =>
CaO + Br2O = CaBr2O2
AgNO3 + KCrO3 = AgCrO3 + KNO3 =>
AgNO3 + KCrO3 = AgCrO3 + KNO3
Cu(CIO3)2 + CaS = CuS + Ca(CIO3)2 =>
Cu(CIO3)2 + CaS = CuS + Ca(CIO3)2
Na3 = Na4 =>
4 Na3 = 3 Na4
C6H5CH3 + C8H15NO2 + C6H5NH2 + CH3CH2COCl = C22H28N2O + Cl =>
22 C6H5CH3 + 7 C8H15NO2 + 29 C6H5NH2 + 4 CH3CH2COCl = 18 C22H28N2O + 4 Cl
KI + KBrO3 = KIO3 + KBr =>
KI + KBrO3 = KIO3 + KBr
Al + (HCl)3 = AlCl3 + H =>
Al + (HCl)3 = AlCl3 + 3 H
H2O + SO2 + Br = H2SO4 + HBr =>
2 H2O + SO2 + 2 Br = H2SO4 + 2 HBr
C11H16O2 + NO = C11H15NO + HNO3 =>
C11H16O2 + 2 NO = C11H15NO + HNO3
K2S + HNO3 = KNO3 + NO2 + S + H2O =>
K2S + 4 HNO3 = 2 KNO3 + 2 NO2 + S + 2 H2O
Cu(NO3)2 = CuO + NO2 + O2 =>
2 Cu(NO3)2 = 2 CuO + 4 NO2 + O2
(CH3)2NH + HClO4 = CH3ClO4 + H2NH =>
(CH3)2NH + 2 HClO4 = 2 CH3ClO4 + H2NH
Fe2 + H2O2 + H{+} = Fe{3+} + H2O =>
Fe2 + 3 H2O2 + 6 H{+} = 2 Fe{3+} + 6 H2O
CH2OHCHCHCH2OH + KMnO4 + H2O = KOH + MnO2 + CH2(OH)CH(OH)CH2(OH) =>
9 CH2OHCHCHCH2OH + 4 KMnO4 + 14 H2O = 4 KOH + 4 MnO2 + 12 CH2(OH)CH(OH)CH2(OH)
TiN + HCl + HNO3 = TiOCl2 + NO + H2O =>
TiN + 2 HCl + 2 HNO3 = TiOCl2 + 3 NO + 2 H2O
C6H12O5 + O2 = CO2 + H2O =>
2 C6H12O5 + 13 O2 = 12 CO2 + 12 H2O
LiCl + Na2Co3 = Li2Co3 + NaCl =>
2 LiCl + Na2Co3 = Li2Co3 + 2 NaCl
LiNO2 + KMnO4 + H2O = MnO2 + KOH + LiNO3 =>
3 LiNO2 + 2 KMnO4 + H2O = 2 MnO2 + 2 KOH + 3 LiNO3
CO + HO2 = O2 + CH =>
2 CO + 2 HO2 = 3 O2 + 2 CH
Zn(OH)2 + H2SO4 = ZnSO4 + H2O =>
Zn(OH)2 + H2SO4 = ZnSO4 + 2 H2O
Mg + H{3}PO{4} = Mg{3}(PO{4}){2} + H{2} =>
Mg + 3 H{3}PO{4} = Mg{3}(PO{4}){2} + 3 H{2}
V + HCl + HNO3 = VCl4 + NO + H2O =>
3 V + 12 HCl + 4 HNO3 = 3 VCl4 + 4 NO + 8 H2O
RuO2 + NaOH = Na3RuO4 + H2O + H2 =>
2 RuO2 + 6 NaOH = 2 Na3RuO4 + 2 H2O + H2
CrCl3 + H2O + (NH4)2S2O8 = H2SO4 + NH4Cl + H2CrO4 =>
2 CrCl3 + 8 H2O + 3(NH4)2S2O8 = 6 H2SO4 + 6 NH4Cl + 2 H2CrO4
Ca(OH)2 + CrCl3 = Cr(OH)3 + CaCl2 =>
3 Ca(OH)2 + 2 CrCl3 = 2 Cr(OH)3 + 3 CaCl2
HCOOCH3 + O2 = CO + H2O =>
HCOOCH3 + O2 = 2 CO + 2 H2O
KMnO4 + NaHSO3 = MnO2 + K + NaHSO4 =>
KMnO4 + 2 NaHSO3 = MnO2 + K + 2 NaHSO4
NaOH + H2SiO = Na2SiO + H2O =>
2 NaOH + H2SiO = Na2SiO + 2 H2O
BaCl2 + CUSO4 = CUCl2 + BaSO4 =>
BaCl2 + CUSO4 = CUCl2 + BaSO4
I2 + Br2 + OH{-} = IO3{-} + Br{-} + H2O =>
I2 + 5 Br2 + 12 OH{-} = 2 IO3{-} + 10 Br{-} + 6 H2O
Na2SO4 + S = Na2S + SO2 =>
Na2SO4 + 2 S = Na2S + 2 SO2
H2S + Si = SSi + H =>
H2S + Si = SSi + 2 H
K3Cr2O7 + HBr = KBr + CrBr3 + Br2 + H2O =>
2 K3Cr2O7 + 28 HBr = 6 KBr + 4 CrBr3 + 5 Br2 + 14 H2O
Mn3O4 = Mn2O3MnO =>
Mn3O4 = Mn2O3MnO
CH3CCNa + H2O = CH3CCH + NaOH =>
CH3CCNa + H2O = CH3CCH + NaOH
HCl + H2O2 = HClO2 + H2O =>
HCl + 2 H2O2 = HClO2 + 2 H2O
FeBr2(aq) + K2CO3(aq) = FeCO3 + KBr =>
FeBr2(aq) + K2CO3(aq) = FeCO3 + 2 KBr
K3N + Na = Na3K3 + N2 =>
2 K3N + 6 Na = 2 Na3K3 + N2
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