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ZnSH2 = H2SZn
SO4 + SO2 = SO3 =>
SO4 + SO2 = 2 SO3
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
AgCl + CaSO4 = Ag2SO4 + CaCl2 =>
2 AgCl + CaSO4 = Ag2SO4 + CaCl2
SrCl2 + Ca = CaCl2 + Sr =>
SrCl2 + Ca = CaCl2 + Sr
Sr(OH)2 + NaHSO3 = NaOH + HSO3 + Sr =>
Sr(OH)2 + 2 NaHSO3 = 2 NaOH + 2 HSO3 + Sr
CH3NH2 + HCOOH = CH3COOH + HNH2 =>
CH3NH2 + HCOOH = CH3COOH + HNH2
H2SO4 + Mg(OH)2 + Al(OH)3 = Mg2Al2(SO4)5 + H2O =>
5 H2SO4 + 2 Mg(OH)2 + 2 Al(OH)3 = Mg2Al2(SO4)5 + 10 H2O
CrO(O2)2 + H2SO4 = Cr2(SO4)3 + O2 + H2O =>
4 CrO(O2)2 + 6 H2SO4 = 2 Cr2(SO4)3 + 7 O2 + 6 H2O
C6H5CHOOH + O2 = CO2 + H2O =>
4 C6H5CHOOH + 31 O2 = 28 CO2 + 14 H2O
Cl2 + NiI2 = I2 + NiCl2 =>
Cl2 + NiI2 = I2 + NiCl2
Ba + Pb = BaPb =>
Ba + Pb = BaPb
H3As + NaOH = Na3As + H2O =>
H3As + 3 NaOH = Na3As + 3 H2O
BaCO3 + RuO2 + MnO2 = Ba4RuMn2O10 + CO2 =>
4 BaCO3 + RuO2 + 2 MnO2 = Ba4RuMn2O10 + 4 CO2
C2H6 + O2 = CO3 + H2O =>
2 C2H6 + 9 O2 = 4 CO3 + 6 H2O
CuO(s) + O2(g) = Cu2O3 =>
4 CuO(s) + O2(g) = 2 Cu2O3
CH3COOH + Pb = CH3COOPb + H2 =>
2 CH3COOH + 2 Pb = 2 CH3COOPb + H2
Cr207 = Cr =>
Cr207 = 207 Cr
CH3CH2COCH3 + O2(g) = CO2(g) + H2O =>
2 CH3CH2COCH3 + 11 O2(g) = 8 CO2(g) + 8 H2O
C2H5OH = (C2H5)2OH2O =>
2 C2H5OH = (C2H5)2OH2O
C2H5OH = C4H10OH2O =>
2 C2H5OH = C4H10OH2O
C8H40 + O2 = CO2 + H2O =>
C8H40 + 18 O2 = 8 CO2 + 20 H2O
C2H5OH = CH3CHOH2 =>
C2H5OH = CH3CHOH2
AgNo3 + Ca(OH)2 = AgOH + Ca(No3)2 =>
2 AgNo3 + Ca(OH)2 = 2 AgOH + Ca(No3)2
Cl2 + MgI2 = MgCl2 + I2 =>
Cl2 + MgI2 = MgCl2 + I2
CH3CH2COCH3 + O2(g) = CO2(g) + H2O =>
2 CH3CH2COCH3 + 11 O2(g) = 8 CO2(g) + 8 H2O
Li2S + H2O + O2 = LiOH + S =>
2 Li2S + 2 H2O + O2 = 4 LiOH + 2 S
Pb(SCN)2 + KI = PbI2 + KSCN =>
Pb(SCN)2 + 2 KI = PbI2 + 2 KSCN
C51H92O6 + H2 = C51H98O6 =>
C51H92O6 + 3 H2 = C51H98O6
NiCr + H2SO4 = NiSO4 + CrH2 =>
NiCr + H2SO4 = NiSO4 + CrH2
PtCl2 + Mn = PtMn + Cl =>
PtCl2 + Mn = PtMn + 2 Cl
CaCl2HCl = CaHCl3 =>
CaCl2HCl = CaHCl3
SnSO4 + KOH = K4[Sn(OH)6] + K2SO4 =>
SnSO4 + 6 KOH = K4[Sn(OH)6] + K2SO4
YK = KY =>
YK = KY
K3PO4AgNO3 = K3NO3AgPO4 =>
K3PO4AgNO3 = K3NO3AgPO4
C14H18N2O5(s) + O2(g) = CO2(g) + H2O(l) + N2(g) =>
C14H18N2O5(s) + 16 O2(g) = 14 CO2(g) + 9 H2O(l) + N2(g)
FeHO + HCl = FeCl + H2O =>
FeHO + HCl = FeCl + H2O
CuSO4H10O5 = CuSO4 + H2O =>
CuSO4H10O5 = CuSO4 + 5 H2O
NO2LiOH = LiNO2LiNO3H2O =>
2 NO2LiOH = LiNO2LiNO3H2O
Ca(ClO3)2 + H2O = CaO + HClO3 =>
Ca(ClO3)2 + H2O = CaO + 2 HClO3
Ni = Ni{2+} + e =>
Ni = Ni{2+} + 2e
H8 = H3 =>
3 H8 = 8 H3
CuSO4*5H2O + Fe = Fe2(SO4)3 + H2O + Cu =>
3 CuSO4*5H2O + 2 Fe = Fe2(SO4)3 + 15 H2O + 3 Cu
I2O5 + H2O = H5IO6 + I2 =>
7 I2O5 + 25 H2O = 10 H5IO6 + 2 I2
H2OI2 = I2OH2 =>
H2OI2 = I2OH2
FeCl3(aq) + MgSO4(aq) = Fe2(SO4)3(aq) + MgCl2(aq) =>
2 FeCl3(aq) + 3 MgSO4(aq) = Fe2(SO4)3(aq) + 3 MgCl2(aq)
PbSO4 + K2CrO4 = PbCrO4 + K2SO4 =>
PbSO4 + K2CrO4 = PbCrO4 + K2SO4
MgCO3 + HClO4 = CO2 + HOH + Mg(ClO4)2 =>
MgCO3 + 2 HClO4 = CO2 + HOH + Mg(ClO4)2
COCl2CH3OH = HClClCOOCH3 =>
COCl2CH3OH = HClClCOOCH3
EDTA + Cu(NO3)2 = EDTANO3 + Cu =>
2 EDTA + Cu(NO3)2 = 2 EDTANO3 + Cu
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