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K4[Fe(CN)6] + 4 NaOH = 4 KOH + Na4[Fe(CN)6]
Zn3(AsO4)2 + HCl = Zn3H + (AsO4)2Cl =>
Zn3(AsO4)2 + HCl = Zn3H + (AsO4)2Cl
CH4 + H2S = CS2 + H2 =>
CH4 + 2 H2S = CS2 + 4 H2
NaMnO4 + NaNO2 + HNO3 = NaNO3 + Mn(NO3)3 + H2O =>
NaMnO4 + 2 NaNO2 + 4 HNO3 = 3 NaNO3 + Mn(NO3)3 + 2 H2O
K4[Fe(CN)6] + NaOH = KOH + Na4[Fe(CN)6] =>
K4[Fe(CN)6] + 4 NaOH = 4 KOH + Na4[Fe(CN)6]
K4[Fe(CN)6] + NaOH = Fe(OH)2 + NaCN + KCN =>
K4[Fe(CN)6] + 2 NaOH = Fe(OH)2 + 2 NaCN + 4 KCN
LiOH(aq) + HClO3(aq) = LiClO3(aq) + H2O =>
LiOH(aq) + HClO3(aq) = LiClO3(aq) + H2O
Ag2S + NaHCO3 + Al2OH = NaHS + Na2CO3 + Al(OH)3 + Ag + CO2 =>
5 Ag2S + 15 NaHCO3 + 2 Al2OH = 5 NaHS + 5 Na2CO3 + 4 Al(OH)3 + 10 Ag + 10 CO2
K4[Fe(CN)6] + NaOH = KOH + Na4[Fe(CN)6] =>
K4[Fe(CN)6] + 4 NaOH = 4 KOH + Na4[Fe(CN)6]
H2SO4 + Ag2CO3 = H2CO3 + Ag2SO4 =>
H2SO4 + Ag2CO3 = H2CO3 + Ag2SO4
RbHCO3 + H2SO4 = RbSO4 + H2 + CO3 =>
2 RbHCO3 + 2 H2SO4 = 2 RbSO4 + 3 H2 + 2 CO3
Mg(OH)2 + HCl = MgCl2 + H2O =>
Mg(OH)2 + 2 HCl = MgCl2 + 2 H2O
C2H3OCl + O2 = CO + H2O + Cl2 =>
4 C2H3OCl + 5 O2 = 8 CO + 6 H2O + 2 Cl2
CHCl3 + KOH = HCOOK + KCl + H2O =>
CHCl3 + 4 KOH = HCOOK + 3 KCl + 2 H2O
Al(OH)3 + HNO3 = Al(NO3)3 + H2O =>
Al(OH)3 + 3 HNO3 = Al(NO3)3 + 3 H2O
Zn + O2 = ZnO =>
2 Zn + O2 = 2 ZnO
Pt + HCl = PtCl4 + H2 =>
Pt + 4 HCl = PtCl4 + 2 H2
K3[IrCl6] + H2O = O2 + HCl + Ir + K =>
2 K3[IrCl6] + 6 H2O = 3 O2 + 12 HCl + 2 Ir + 6 K
Cl2 + NaBr = NaCl + Br2 =>
Cl2 + 2 NaBr = 2 NaCl + Br2
NaCl + AgBr = NaAg + ClBr =>
NaCl + AgBr = NaAg + ClBr
I2 + KIO3 = IO2 + KI =>
3 I2 + 4 KIO3 = 6 IO2 + 4 KI
Be(OH)2 + Li2O = Li2BeO2 + H2O =>
Be(OH)2 + Li2O = Li2BeO2 + H2O
C6H12 = C + H =>
C6H12 = 6 C + 12 H
P4 + H2 = PH3 =>
P4 + 6 H2 = 4 PH3
P + NO = P4O6 + N2 =>
4 P + 6 NO = P4O6 + 3 N2
Mg(NO3)2 + EDTA = MgEDTA + NO3 =>
Mg(NO3)2 + EDTA = MgEDTA + 2 NO3
Cu + HNO3(p) = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3(p) = 3 Cu(NO3)2 + 2 NO + 4 H2O
Pb(OH)2 + HCl = H2O + PbCl2 =>
Pb(OH)2 + 2 HCl = 2 H2O + PbCl2
Fe2O3 + K2CO3 = K2FeO4 + C + O2 =>
2 Fe2O3 + 4 K2CO3 = 4 K2FeO4 + 4 C + O2
Ag2(SO4) + Fe(SO4) = Ag + Fe2(SO4)3 =>
Ag2(SO4) + 2 Fe(SO4) = 2 Ag + Fe2(SO4)3
CaCl2*2H2O + NaOH = NaCl + CaO + H2O =>
CaCl2*2H2O + 2 NaOH = 2 NaCl + CaO + 3 H2O
Mn(C2H3O2)2(aq) + Al(s) = Mn(s) + Al(C2H3O2)3(aq) =>
3 Mn(C2H3O2)2(aq) + 2 Al(s) = 3 Mn(s) + 2 Al(C2H3O2)3(aq)
H2O = H2 + O2 =>
2 H2O = 2 H2 + O2
Al2(SO4)3 + Ca(OH)2 = Al(OH)3 + CaSO4 =>
Al2(SO4)3 + 3 Ca(OH)2 = 2 Al(OH)3 + 3 CaSO4
H2 + SO4 + NaNO2 = HNO2 + Na2SO4 =>
H2 + SO4 + 2 NaNO2 = 2 HNO2 + Na2SO4
C4H8N2O3 + H2O = C2H5NO2 =>
C4H8N2O3 + H2O = 2 C2H5NO2
KI + NH4Fe(SO4)2 = KFe(SO4)2 + NH4I =>
KI + NH4Fe(SO4)2 = KFe(SO4)2 + NH4I
K4[Fe(CN)6] + NaOH = KOH + Na4[Fe(CN)6] =>
K4[Fe(CN)6] + 4 NaOH = 4 KOH + Na4[Fe(CN)6]
UO2 + HF = UF4 + H2O =>
UO2 + 4 HF = UF4 + 2 H2O
C6H6 + H2O = CO2 + H =>
C6H6 + 12 H2O = 6 CO2 + 30 H
Pb(NO3)2(aq) + Ba(OH)2(aq) = Ba(NO3)2 + Pb(OH)2 =>
Pb(NO3)2(aq) + Ba(OH)2(aq) = Ba(NO3)2 + Pb(OH)2
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
CH3C6H5 + Br2 = CH3C6H4Br + HBr =>
CH3C6H5 + Br2 = CH3C6H4Br + HBr
Hg + FeCl3 = HgCl3 + Fe =>
Hg + FeCl3 = HgCl3 + Fe
NiC2O4*2H2O + O2 = Ni2O3 + H2O + CO2 =>
4 NiC2O4*2H2O + 3 O2 = 2 Ni2O3 + 8 H2O + 8 CO2
C4H8S2 + O2 = CO2 + H2O + SO3 =>
C4H8S2 + 9 O2 = 4 CO2 + 4 H2O + 2 SO3
MnO2 + Fe(OH)3 = Mn(OH)3 + FeO2 =>
MnO2 + Fe(OH)3 = Mn(OH)3 + FeO2
Al2(SO4)3 + Ca(OH)2 = Al(OH)3 + CaSO4 =>
Al2(SO4)3 + 3 Ca(OH)2 = 2 Al(OH)3 + 3 CaSO4
O4 = O7 =>
7 O4 = 4 O7
S + O3 = SO2 =>
3 S + 2 O3 = 3 SO2
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