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4 CuCl + SO2 + 4 HCl = 4 CuCl2 + 2 H2O + S
Sn(OH)6{2-} + Si = HSnO2{-} + SiO3{2-} + H2O =>
2 Sn(OH)6{2-} + Si = 2 HSnO2{-} + SiO3{2-} + 5 H2O
Ni(OH)2 + HCl + NH4OH = [Ni(NH3)6]Cl2 + H2O =>
Ni(OH)2 + 2 HCl + 6 NH4OH = [Ni(NH3)6]Cl2 + 8 H2O
CuSO4 + SO2 + H2O + KI = CuI + H2SO4 + K2SO =>
2 CuSO4 + 4 SO2 + 5 H2O + 2 KI = 2 CuI + 5 H2SO4 + K2SO
NH4Fe(SO4)2*12H2O + KSCN = Fe(SCN)3 + K2SO4 + (NH4)2SO4 + H2O =>
2 NH4Fe(SO4)2*12H2O + 6 KSCN = 2 Fe(SCN)3 + 3 K2SO4 + (NH4)2SO4 + 24 H2O
{-131} = {-130} =>
130{-131} = 131{-130}
C2H4O2 + KMnO4 + HCl = CO2 + MnCl2 + KCl + H2O =>
5 C2H4O2 + 8 KMnO4 + 24 HCl = 10 CO2 + 8 MnCl2 + 8 KCl + 22 H2O
C2H6O + O2 = CO2 + H2O =>
C2H6O + 3 O2 = 2 CO2 + 3 H2O
CS2 + O2 = CO2 + SO2 =>
CS2 + 3 O2 = CO2 + 2 SO2
C6H14O6 + KNO3 = K2CO3 + CO + N2 + H2O =>
4 C6H14O6 + 14 KNO3 = 7 K2CO3 + 17 CO + 7 N2 + 28 H2O
CO(g) + H2(g) = C8H18(l) + H2O =>
8 CO(g) + 17 H2(g) = C8H18(l) + 8 H2O
Ba(NO3)2 + NaCO3 = BaCO3 + Na(NO3)2 =>
Ba(NO3)2 + NaCO3 = BaCO3 + Na(NO3)2
Pb(NO3)2 + KI = PbI2 + KNO3 =>
Pb(NO3)2 + 2 KI = PbI2 + 2 KNO3
Mn(NO3)2 + NaBrO3 + HNO3 = HMnO4 + Br(NO3)2 + NaNO3 + H2O =>
3 Mn(NO3)2 + 5 NaBrO3 + 9 HNO3 = 3 HMnO4 + 5 Br(NO3)2 + 5 NaNO3 + 3 H2O
P2 + AgNO3 + H2O = Ag3P + HNO3 + O2 =>
2 P2 + 12 AgNO3 + 6 H2O = 4 Ag3P + 12 HNO3 + 3 O2
HCl + Zn = H2 + ZnCl =>
2 HCl + 2 Zn = H2 + 2 ZnCl
C2H2 + Ag(NH3)2{+} = C2Ag2 + NH4{+} + NH3 =>
C2H2 + 2 Ag(NH3)2{+} = C2Ag2 + 2 NH4{+} + 2 NH3
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
CaCO3 + HBr = CaBr2H2O + CO2 =>
CaCO3 + 2 HBr = CaBr2H2O + CO2
Pb(NO3)2 + NaI = PbI2 + NaNO3 =>
Pb(NO3)2 + 2 NaI = PbI2 + 2 NaNO3
NaCl + H2TeO4 = Na2TeO4 + Cl2 + TeO2 + H2O =>
2 NaCl + 2 H2TeO4 = Na2TeO4 + Cl2 + TeO2 + 2 H2O
SO3 + P2O5 = P2SO4 + O2 =>
SO3 + P2O5 = P2SO4 + 2 O2
CH2(NH2)2 + NHO = CH2(NH3)2 + NO =>
CH2(NH2)2 + 2 NHO = CH2(NH3)2 + 2 NO
CAsO3 + O2 = CAsO4 =>
2 CAsO3 + O2 = 2 CAsO4
HCOOH + Mg = HCOOMg + H =>
HCOOH + Mg = HCOOMg + H
AlNO3 + KSiO4 = AlSiO4 + KNO3 =>
AlNO3 + KSiO4 = AlSiO4 + KNO3
Ca(NO3)2 + H3(SO4) = Ca3(SO4)2 + HNO3 =>
3 Ca(NO3)2 + 2 H3(SO4) = Ca3(SO4)2 + 6 HNO3
MnO2 + H3PO4 + K3AsO3 = Mn3(PO4)2 + K3AsO4 + H2O =>
3 MnO2 + 2 H3PO4 + 3 K3AsO3 = Mn3(PO4)2 + 3 K3AsO4 + 3 H2O
Sb2O3 = Sb4O6 =>
2 Sb2O3 = Sb4O6
LiO(s) = Li + O =>
LiO(s) = Li + O
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
XKHSO4 + XKOH = XK2SO4 + XH2O =>
XKHSO4 + XKOH = XK2SO4 + XH2O
KCO3 + H2PO4 = H2O + KPO4 + CO2 =>
KCO3 + H2PO4 = H2O + KPO4 + CO2
CH3COO{-} + O2 = HCO3{-} + H{+} =>
CH3COO{-} + 2 O2 = 2 HCO3{-} + H{+}
Br + C = Br4C =>
4 Br + C = Br4C
K2CrO7 + Al + H2SO4 = CrSO4 + Al2(SO4)3 + H2O + K2SO4 =>
3 K2CrO7 + 10 Al + 21 H2SO4 = 3 CrSO4 + 5 Al2(SO4)3 + 21 H2O + 3 K2SO4
C7H8 + HNO3 = C7H5N3O6(s) + H2O =>
C7H8 + 3 HNO3 = C7H5N3O6(s) + 3 H2O
Cr + HCl = CrCl3 + H2 =>
2 Cr + 6 HCl = 2 CrCl3 + 3 H2
NO2 + H2O = HNO3 + NO =>
3 NO2 + H2O = 2 HNO3 + NO
(XCH3) + NaOH + Br2 = CHBr3 + XONa + H2O + NaBr =>
(XCH3) + 4 NaOH + 3 Br2 = CHBr3 + XONa + 3 H2O + 3 NaBr
C2H18 + O2 = CO2 + H2O =>
2 C2H18 + 13 O2 = 4 CO2 + 18 H2O
CH3CH2OH + K2Cr2O7 + H2SO4 = CH3COOH + K2SO4 + Cr2(SO4)3 + H2O =>
3 CH3CH2OH + 2 K2Cr2O7 + 8 H2SO4 = 3 CH3COOH + 2 K2SO4 + 2 Cr2(SO4)3 + 11 H2O
Fe(OH)3 + H2C2O4*2H2O + K2C2O4*H2O = K3[Fe(C2O4)3]*3H2O + H2O =>
2 Fe(OH)3 + 3 H2C2O4*2H2O + 3 K2C2O4*H2O = 2 K3[Fe(C2O4)3]*3H2O + 9 H2O
CaCO3 + Al2O3 = CaAl2O4 + CO2 =>
CaCO3 + Al2O3 = CaAl2O4 + CO2
Pt + HCl + Cl2 = H2[PtCl6] =>
Pt + 2 HCl + 2 Cl2 = H2[PtCl6]
Ca(HCO3)2 + C6H8O6 = CaC12H14O12 + H2O + CO2 =>
Ca(HCO3)2 + 2 C6H8O6 = CaC12H14O12 + 2 H2O + 2 CO2
Cr(NO3)3 + NaBiO3 + HNO3 = H2Cr2O7 + Bi(NO3)3 + NaNO3 + H2O =>
2 Cr(NO3)3 + 3 NaBiO3 + 6 HNO3 = H2Cr2O7 + 3 Bi(NO3)3 + 3 NaNO3 + 2 H2O
PbNO3 + Cu = Cu(NO3)2 + Pb =>
2 PbNO3 + Cu = Cu(NO3)2 + 2 Pb
[Co(NH3)6]Cl2 + H2O = CoCl2 + NH4OH =>
[Co(NH3)6]Cl2 + 6 H2O = CoCl2 + 6 NH4OH
Cu + S8 = CuS* =>
8 Cu + S8 = 8 CuS*
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