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2 Cu2(OH)3Cl = 2 CuO + 3 H2O + Cu2OCl2
AgOH + FeCl3 = Fe(OH)3 + AgCl =>
3 AgOH + FeCl3 = Fe(OH)3 + 3 AgCl
FeBr3 + AgNO3 = AgBr + Fe(NO3)3 =>
FeBr3 + 3 AgNO3 = 3 AgBr + Fe(NO3)3
CH2OH{-}CHOH{-}CH + HBr = CH2Br{-}CHBr{-}CH2Br + H2O =>
CH2OH{-}CHOH{-}CH + HBr = CH2Br{-}CHBr{-}CH2Br + H2O
BeSiO3 = Be + Si + O2 =>
2 BeSiO3 = 2 Be + 2 Si + 3 O2
Al2(SO4)3 + Zn(NO3)2 = Al(NO3)3 + Zn(SO4) =>
Al2(SO4)3 + 3 Zn(NO3)2 = 2 Al(NO3)3 + 3 Zn(SO4)
C6H2O6 + O2 = CO2 + H2O =>
2 C6H2O6 + 7 O2 = 12 CO2 + 2 H2O
NaCl + Sn(NO3)2 = NaNO3 + SnCl2 =>
2 NaCl + Sn(NO3)2 = 2 NaNO3 + SnCl2
K3[Fe(CN)6] + H2SO4 = K2SO4 + Fe2(SO4)3 + HCN =>
2 K3[Fe(CN)6] + 6 H2SO4 = 3 K2SO4 + Fe2(SO4)3 + 12 HCN
Be + O2 = BeO =>
2 Be + O2 = 2 BeO
MgCl2 + Li3PO4 = Mg3(PO4)2 + LiCl =>
3 MgCl2 + 2 Li3PO4 = Mg3(PO4)2 + 6 LiCl
Ca3(PO4)2 + Si6O12 = P4O10 + CaSiO3 =>
2 Ca3(PO4)2 + Si6O12 = P4O10 + 6 CaSiO3
Zn + (HCl)2 = ZnCl2 + H =>
Zn + (HCl)2 = ZnCl2 + 2 H
Al + HNO3 + NaOH + H2O = Na[Al(OH)4] + NH3 =>
8 Al + 3 HNO3 + 8 NaOH + 15 H2O = 8 Na[Al(OH)4] + 3 NH3
CCl4 + HBr = CBr4 + HCl =>
CCl4 + 4 HBr = CBr4 + 4 HCl
Bi2(SO4)3 + NH3 + H2O = Bi(OH)3 + (NH4)2SO4 =>
Bi2(SO4)3 + 6 NH3 + 6 H2O = 2 Bi(OH)3 + 3(NH4)2SO4
CH2(g) + O2(g) = CO2(g) + H2O(l) =>
2 CH2(g) + 3 O2(g) = 2 CO2(g) + 2 H2O(l)
CuBr2 + H3PO4 = CuHPO4 + HBr =>
CuBr2 + H3PO4 = CuHPO4 + 2 HBr
Na + Cu(OH)2 = Na(OH) + Cu =>
2 Na + Cu(OH)2 = 2 Na(OH) + Cu
CuSO4*5H2O + NaOH + NaCl = Cu2Cl(OH)3 + Na2SO4 + H2O =>
2 CuSO4*5H2O + 3 NaOH + NaCl = Cu2Cl(OH)3 + 2 Na2SO4 + 10 H2O
HCN(aq) + CuSO4(aq) = H2SO4(aq) + Cu(CN)2 =>
2 HCN(aq) + CuSO4(aq) = H2SO4(aq) + Cu(CN)2
CH + S = CS + HS =>
CH + 2 S = CS + HS
Na2CO3 + FeCrO4 + O2 = Fe2O3 + Na2CrO4 + CO2 =>
4 Na2CO3 + 4 FeCrO4 + O2 = 2 Fe2O3 + 4 Na2CrO4 + 4 CO2
FeCl3 + Na2Co3 = Fe2(Co3)3 + NaCl =>
2 FeCl3 + 3 Na2Co3 = Fe2(Co3)3 + 6 NaCl
I4O9(s) = I2(s) + O2(s) =>
2 I4O9(s) = 4 I2(s) + 9 O2(s)
Ba(OH)2*8H2O(s) + NH4SCN(s) = Ba(SCN)2(s) + H2O(l) + NH3(g) =>
Ba(OH)2*8H2O(s) + 2 NH4SCN(s) = Ba(SCN)2(s) + 10 H2O(l) + 2 NH3(g)
H2 + Zn{2+} = H{+} + Zn =>
H2 + Zn{2+} = 2 H{+} + Zn
C5H10O2 + O2 = CO2 + H2O =>
2 C5H10O2 + 13 O2 = 10 CO2 + 10 H2O
C6H14O6 + Cu(OH)2 = Cu2O + H2O + C6H8O7 =>
C6H14O6 + 8 Cu(OH)2 = 4 Cu2O + 11 H2O + C6H8O7
MgO + F2 = MgF2 + O2 =>
2 MgO + 2 F2 = 2 MgF2 + O2
Hg2S + NH4NO3 = (NH4)2S + Hg2(NO3)2 =>
Hg2S + 2 NH4NO3 = (NH4)2S + Hg2(NO3)2
CH3CH(OH)CH2CH3 + Cr2O72 + H{+} = CH3C(O)CH2CH3 + H2O + Cr3{+} =>
215 CH3CH(OH)CH2CH3 + 3 Cr2O72 + 2 H{+} = 215 CH3C(O)CH2CH3 + 216 H2O + 2 Cr3{+}
K(s) + Br = KBr(s) =>
K(s) + Br = KBr(s)
MnO2 + HCl = MnCl2 + Cl2 + H2O =>
MnO2 + 4 HCl = MnCl2 + Cl2 + 2 H2O
Ca = Ca2{+} + e =>
2 Ca = Ca2{+} + e
C6H10 + O2 = CO2 + H2O =>
2 C6H10 + 17 O2 = 12 CO2 + 10 H2O
S8 + O2 = SO3 =>
S8 + 12 O2 = 8 SO3
FeCl3 + NaOH = Fe(OH)3* + NaCl =>
FeCl3 + 3 NaOH = Fe(OH)3* + 3 NaCl
C3H7COOC2H5 + O2 = CO + H2O =>
C3H7COOC2H5 + 5 O2 = 6 CO + 6 H2O
NiCO3 + NaOH = NaCO3 + NiOH =>
NiCO3 + NaOH = NaCO3 + NiOH
Hg + XeF4 = Xe + HgF2 =>
2 Hg + XeF4 = Xe + 2 HgF2
Sn + HCl = SnCl6 + H2 =>
Sn + 6 HCl = SnCl6 + 3 H2
H2SO4 + SrCl2 = H2Sr + SO4Cl2 =>
H2SO4 + SrCl2 = H2Sr + SO4Cl2
FePO4 + Cr = Cr3(PO4)2 + Fe =>
2 FePO4 + 3 Cr = Cr3(PO4)2 + 2 Fe
Hg + S = Hg2S =>
2 Hg + S = Hg2S
FeBr2 + NaF = FeF2 + NaBr =>
FeBr2 + 2 NaF = FeF2 + 2 NaBr
C6H5NH3Cl + NaOH = C6H5NH2 + NaCl + H2O =>
C6H5NH3Cl + NaOH = C6H5NH2 + NaCl + H2O
C3H8 + O2 = CO2 + H22 =>
11 C3H8 + 33 O2 = 33 CO2 + 4 H22
AgF + KOH = KF + Ag2O + H2O =>
2 AgF + 2 KOH = 2 KF + Ag2O + H2O
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
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