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Zn + 2 AgBr + H2SO4 = 2 Ag + ZnSO4 + 2 HBr
AlCl3 + Na2S2O3 + H2O = Al(OH)3 + Na2SO4 + S + NaCl =>
2 AlCl3 + 9 Na2S2O3 + 3 H2O = 2 Al(OH)3 + 6 Na2SO4 + 12 S + 6 NaCl
C6H5CHBrCH3 + NaOH = C6H5CH(OH)CH3 + NaBr =>
C6H5CHBrCH3 + NaOH = C6H5CH(OH)CH3 + NaBr
CaCl2 + NaOH = Ca(OH)2 + NaCl =>
CaCl2 + 2 NaOH = Ca(OH)2 + 2 NaCl
HNO3 + NaOH(aq) = NaNO3(aq) + H2O =>
HNO3 + NaOH(aq) = NaNO3(aq) + H2O
C3H8 + OsO4 = OsC3 + H2O =>
C3H8 + OsO4 = OsC3 + 4 H2O
ZnS + CuSO4 = ZnSO4 + Cu + S =>
ZnS + CuSO4 = ZnSO4 + Cu + S
KNO2 + NaBiO3 + H2SO4 = Bi2(SO4)3 + KNO3 + Na2SO4 + H2O =>
2 KNO2 + 2 NaBiO3 + 4 H2SO4 = Bi2(SO4)3 + 2 KNO3 + Na2SO4 + 4 H2O
KClO3 + C6H12O6 + H2SO4 = K2SO4 + HCl + CO2 + H2O =>
4 KClO3 + C6H12O6 + 2 H2SO4 = 2 K2SO4 + 4 HCl + 6 CO2 + 6 H2O
C2H3OH + KMnO4 + H2SO4 = K2SO4 + H2O + CH2COOH + MnSO4 =>
10 C2H3OH + 6 KMnO4 + 9 H2SO4 = 3 K2SO4 + 14 H2O + 10 CH2COOH + 6 MnSO4
H2C4H4O6 + KCl = HCl + K2C4H4O6 =>
H2C4H4O6 + 2 KCl = 2 HCl + K2C4H4O6
K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2
{-} + O2 + H3O{+} = H2O =>
4e + O2 + 4 H3O{+} = 6 H2O
ClH + Cu(OH)2 = H2O + Cl2Cu =>
2 ClH + Cu(OH)2 = 2 H2O + Cl2Cu
CuCl2 + (NH4)3PO3 = NH4Cl + Cu3(PO3)2 =>
3 CuCl2 + 2(NH4)3PO3 = 6 NH4Cl + Cu3(PO3)2
Zn + Cu(OH)2 = Zn(OH)4 + Cu =>
Zn + 2 Cu(OH)2 = Zn(OH)4 + 2 Cu
HBr + H2SO4 = H2O + SO2 + Br2 =>
2 HBr + H2SO4 = 2 H2O + SO2 + Br2
Al(OH)3 + HBr = AlBr3 + H2O =>
Al(OH)3 + 3 HBr = AlBr3 + 3 H2O
C2H2 + KOH = CK + HOH =>
C2H2 + 2 KOH = 2 CK + 2 HOH
Ba(OH)2 + (NH4Cl) = BaCl2 + NH4OH =>
Ba(OH)2 + 2(NH4Cl) = BaCl2 + 2 NH4OH
H2C2O4 + KIO3 = K2C2O4 + CO2 + I2 + H2O =>
6 H2C2O4 + 2 KIO3 = K2C2O4 + 10 CO2 + I2 + 6 H2O
CH3CH2CH2OH + CaO = (CH3CH2CH2O)2Ca + H2O =>
2 CH3CH2CH2OH + CaO = (CH3CH2CH2O)2Ca + H2O
C31H64 + O2 = CO2 + H2O =>
C31H64 + 47 O2 = 31 CO2 + 32 H2O
CaI2 + H2SO4 = HI + Ca2S2O8 =>
2 CaI2 + 2 H2SO4 = 4 HI + Ca2S2O8
C2H5NO2 + H2O = CO2 + NH3 + H2 =>
C2H5NO2 + 2 H2O = 2 CO2 + NH3 + 3 H2
P2O3 + H2O = H3PO4 + H4P207 =>
1039 P2O3 + 1883 H2O = 1250 H3PO4 + 4 H4P207
SiH6 + O2 = Si2O2 + H2O =>
2 SiH6 + 4 O2 = Si2O2 + 6 H2O
AlOH + HCH3COO = AlCH3COO + H2O =>
AlOH + HCH3COO = AlCH3COO + H2O
Cr2O7{2-} + C + H{+} = Cr{3+} + CO2 + H2O =>
2 Cr2O7{2-} + 3 C + 16 H{+} = 4 Cr{3+} + 3 CO2 + 8 H2O
C2O4H2 = CO2 + H =>
C2O4H2 = 2 CO2 + 2 H
K2Cr2O7 + SO2 + HCl = Cr2(SO4)3 + K2SO4 + CrCl3 + H2O =>
3 K2Cr2O7 + 9 SO2 + 6 HCl = 2 Cr2(SO4)3 + 3 K2SO4 + 2 CrCl3 + 3 H2O
CS2 + Cl2 = CCl4 + S2Cl2 =>
CS2 + 3 Cl2 = CCl4 + S2Cl2
PbCl4 + H3PO4 = Pb3(PO4)4 + HCl =>
3 PbCl4 + 4 H3PO4 = Pb3(PO4)4 + 12 HCl
Na3PO4 + CaCl = NaCl + Ca3(PO4) =>
Na3PO4 + 3 CaCl = 3 NaCl + Ca3(PO4)
HCe + Ae(OH)3 = AeCe3 + H2O =>
3 HCe + Ae(OH)3 = AeCe3 + 3 H2O
H3PO4 + Mn(OH)2 = Mn3(PO4)2 + H2O =>
2 H3PO4 + 3 Mn(OH)2 = Mn3(PO4)2 + 6 H2O
C2 = C4 =>
2 C2 = C4
Cl + O2(g) = Cl2O5 =>
4 Cl + 5 O2(g) = 2 Cl2O5
CoCl2*6H2O + AlCl3*6H2O = CoAl2O4 + H2O + HCl =>
CoCl2*6H2O + 2 AlCl3*6H2O = CoAl2O4 + 14 H2O + 8 HCl
SO2 + MnO4{-} + OH{-} = SO4{2-} + Mn{2+} + H2O =>
5 SO2 + 2 MnO4{-} + 4 OH{-} = 5 SO4{2-} + 2 Mn{2+} + 2 H2O
LiOH + H2O = HLi + OH =>
LiOH + H2O = HLi + 2 OH
KCl + Ag = AgCl2 + K =>
2 KCl + Ag = AgCl2 + 2 K
Pb + Br = PbBr2 =>
Pb + 2 Br = PbBr2
Na2CO3 + H3O{+} = CO2 + Na{+} + H2O =>
Na2CO3 + 2 H3O{+} = CO2 + 2 Na{+} + 3 H2O
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
I2 + HNO3 = HIO3 + NO2 + H2 = =>
I2 + 6 HNO3 = 2 HIO3 + 6 NO2 + 2 H2
Ca3(PO4)2 + SiO2 = CaSiO3 + P2O5 =>
Ca3(PO4)2 + 3 SiO2 = 3 CaSiO3 + P2O5
CaC2O4 + O2 = CaO + CO2 =>
2 CaC2O4 + O2 = 2 CaO + 4 CO2
K2S + Pb(NO3)2 = PbS(s) + KNO3 =>
K2S + Pb(NO3)2 = PbS(s) + 2 KNO3
Al2(SO4)3 + CH3COONa + H2O = Al(OH)3 + Na2SO4 + CH3COOH =>
Al2(SO4)3 + 6 CH3COONa + 6 H2O = 2 Al(OH)3 + 3 Na2SO4 + 6 CH3COOH
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