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CuS + O = Cu + SO
H3O + S = HS + H2O =>
H3O + S = HS + H2O
S2Br2 + NH3 = NH4Br + S8 + S2N4 =>
24 S2Br2 + 64 NH3 = 48 NH4Br + 5 S8 + 4 S2N4
C6H8O7 + H2O = H3O + C6H2O7 =>
C6H8O7 + 6 H2O = 6 H3O + C6H2O7
PBr3 + NaOH = Na2HPO3 + NaBr + H2O =>
PBr3 + 5 NaOH = Na2HPO3 + 3 NaBr + 2 H2O
Cu(CO3)2 + NaI = CuI + Na(CO3)2 =>
Cu(CO3)2 + NaI = CuI + Na(CO3)2
HCl + N2 = NH4Cl + Cl2 =>
8 HCl + N2 = 2 NH4Cl + 3 Cl2
H2PO3 + H2O2 = HPO3 + H3O =>
4 H2PO3 + H2O2 = 4 HPO3 + 2 H3O
NaCI + H2SO4 = Na2SO4 + HCI =>
2 NaCI + H2SO4 = Na2SO4 + 2 HCI
AlBr3 + Ba(OH)2 = BaBr2 + Al(OH)3 =>
2 AlBr3 + 3 Ba(OH)2 = 3 BaBr2 + 2 Al(OH)3
Sl2H3 + O2 = Sl2 + H2O3 =>
4 Sl2H3 + 9 O2 = 4 Sl2 + 6 H2O3
Na{+} + N3{-} = NaN3 =>
Na{+} + N3{-} = NaN3
BaSO4 + Cr4 = BaCr2 + SO4 =>
2 BaSO4 + Cr4 = 2 BaCr2 + 2 SO4
C5H90 + O2 = CO2 + H2O =>
2 C5H90 + 55 O2 = 10 CO2 + 90 H2O
CoCl2 + C2H5OH = HCl + Co(C2H5O)2 =>
CoCl2 + 2 C2H5OH = 2 HCl + Co(C2H5O)2
S8 + Zn = ZnS =>
S8 + 8 Zn = 8 ZnS
HNO3 + Ni = Ni(NO3)2 + H2 =>
2 HNO3 + Ni = Ni(NO3)2 + H2
Si + O2 = SiO2 =>
Si + O2 = SiO2
C + S8 = CS2 =>
4 C + S8 = 4 CS2
CH2CHCH3 + Cl2 = CH2CHCH2Cl + HCl =>
CH2CHCH3 + Cl2 = CH2CHCH2Cl + HCl
Ba(HCO3)2 + Ca(OH)2 = Ba(OH)2 + Ca(HCO3)2 =>
Ba(HCO3)2 + Ca(OH)2 = Ba(OH)2 + Ca(HCO3)2
RbOH + MgI2 = RbI + Mg(OH)2 =>
2 RbOH + MgI2 = 2 RbI + Mg(OH)2
C5H9 + O2 = CO2 + H2O =>
4 C5H9 + 29 O2 = 20 CO2 + 18 H2O
Ag2S(s) = Ag(s) + S(s) =>
Ag2S(s) = 2 Ag(s) + S(s)
C2H5OH + Cl2 = Cl3C2HO + HCl =>
C2H5OH + 4 Cl2 = Cl3C2HO + 5 HCl
Ag2CO3 = Ag2O + CO2 =>
Ag2CO3 = Ag2O + CO2
CH3C(CH3)C(CH3)CH3 + KMnO4 + H2O = (CH3)2C(OH)C(OH)(CH3)2 + MnO2 + KOH =>
3 CH3C(CH3)C(CH3)CH3 + 2 KMnO4 + 4 H2O = 3(CH3)2C(OH)C(OH)(CH3)2 + 2 MnO2 + 2 KOH
HCOH + Cu(OH)2 = HCOOH + Cu2O + H2O =>
HCOH + 2 Cu(OH)2 = HCOOH + Cu2O + 2 H2O
H3AsO4 = As2O5 + H2O =>
2 H3AsO4 = As2O5 + 3 H2O
HCOH + Cu(OH)2 = HCOOH + Cu2O + H2O =>
HCOH + 2 Cu(OH)2 = HCOOH + Cu2O + 2 H2O
Br + H2O + SO2 = HBr + H2SO4 =>
2 Br + 2 H2O + SO2 = 2 HBr + H2SO4
H2O + SnCl2 + K2Cr2O7 = KCl + Sn(CrO4)2 + H =>
H2O + SnCl2 + K2Cr2O7 = 2 KCl + Sn(CrO4)2 + 2 H
FeCl2 + Li3N = Fe3N2 + LiCl =>
3 FeCl2 + 2 Li3N = Fe3N2 + 6 LiCl
Sr(NO3)2 + K2CrO4 = SrCrO4 + K2(NO3)2 =>
Sr(NO3)2 + K2CrO4 = SrCrO4 + K2(NO3)2
HCOH + Cu(OH)2 = HCOOH + Cu2O + H2O =>
HCOH + 2 Cu(OH)2 = HCOOH + Cu2O + 2 H2O
C5H8 + KMnO4 + H2SO4 = K2SO4 + MnSO4 + C2H4O2 + H2OC3H6O2 =>
16 C5H8 + 20 KMnO4 + 30 H2SO4 = 10 K2SO4 + 20 MnSO4 + 19 C2H4O2 + 14 H2OC3H6O2
C2H2(g) + O2(g) = CO(g) + H2(g) =>
C2H2(g) + O2(g) = 2 CO(g) + H2(g)
(NH4)2CO3(aq) + CaCl2(aq) = NH4Cl + CaCO3 =>
(NH4)2CO3(aq) + CaCl2(aq) = 2 NH4Cl + CaCO3
In2O3 + Ti = In + TiO2 =>
2 In2O3 + 3 Ti = 4 In + 3 TiO2
HCOH + Cu(OH)2 = HCOOH + Cu2O + H2O =>
HCOH + 2 Cu(OH)2 = HCOOH + Cu2O + 2 H2O
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
Cr2O7{2-} + OH{-} = CrO4{2-} + H2O =>
Cr2O7{2-} + 2 OH{-} = 2 CrO4{2-} + H2O
HCOH + Cu(OH)2 = Cu2O + CO2 + H2O =>
HCOH + 4 Cu(OH)2 = 2 Cu2O + CO2 + 5 H2O
HCOH + Cu(OH)2 = HCOOH + Cu2O + H2O =>
HCOH + 2 Cu(OH)2 = HCOOH + Cu2O + 2 H2O
H2SO4 + NaCl = HSO4Na + HCl =>
H2SO4 + NaCl = HSO4Na + HCl
BaS + PtF2 = BaF2 + PtS =>
BaS + PtF2 = BaF2 + PtS
As2O5 + HCl + Zn = AsH3 + H2O + ZnCl2 =>
As2O5 + 16 HCl + 8 Zn = 2 AsH3 + 5 H2O + 8 ZnCl2
Al2O3(s) = Al(s) + O2(g) =>
2 Al2O3(s) = 4 Al(s) + 3 O2(g)
Ca(CIO) = CO + Ca + I2 =>
2 Ca(CIO) = 2 CO + 2 Ca + I2
H2O + As2S3 + HNO3 = H2SO4 + H3AsO4 + NO =>
4 H2O + 3 As2S3 + 28 HNO3 = 9 H2SO4 + 6 H3AsO4 + 28 NO
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