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*2Na + 2 Cl2 = 2 NaCl2
Cu(CH3COO)2 + Na3PO4 = Na(CH3COO) + Cu3(PO4)2 =>
3 Cu(CH3COO)2 + 2 Na3PO4 = 6 Na(CH3COO) + Cu3(PO4)2
Te + HNO3 = HTeO4 + NO2 + H2O =>
Te + 7 HNO3 = HTeO4 + 7 NO2 + 3 H2O
CH3COOH + (CH3)2CHCH2CH2OH = CH3COOCH2CH(CH3)2 + H2O =>
5 CH3COOH + 4(CH3)2CHCH2CH2OH = 5 CH3COOCH2CH(CH3)2 + 4 H2O
Al2(SO4)3 + H2CO3 = Al2(CO3)3 + H2SO4 =>
Al2(SO4)3 + 3 H2CO3 = Al2(CO3)3 + 3 H2SO4
CuO + CO2 + H2O = Cu(HCO3)2 =>
CuO + 2 CO2 + H2O = Cu(HCO3)2
Mg(NO3)2 + KOH = Mg(OH)2 + KNO3 =>
Mg(NO3)2 + 2 KOH = Mg(OH)2 + 2 KNO3
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
Al2O3 + CsOH = Cs3AlO3 + H2O =>
Al2O3 + 6 CsOH = 2 Cs3AlO3 + 3 H2O
FeCl3 + H3PO4 = H3[Fe(PO4)2] + HCl =>
FeCl3 + 2 H3PO4 = H3[Fe(PO4)2] + 3 HCl
KOH + S = K2SO4 + K2S + H2O =>
8 KOH + 4 S = K2SO4 + 3 K2S + 4 H2O
NH2CONH2 + NaOH = NaOCN + NH3 + H2O =>
NH2CONH2 + NaOH = NaOCN + NH3 + H2O
H2 + P4 + HOCl = H3PO4 + Cl{-} + H{+} =>
6 H2 + P4 + 16 HOCl = 4 H3PO4 + 16 Cl{-} + 16 H{+}
ZnO + NaOH = NaO + ZnOH =>
ZnO + NaOH = NaO + ZnOH
Fe(NO3)3Na3PO4 = FePO4 + NaNO3 =>
Fe(NO3)3Na3PO4 = FePO4 + 3 NaNO3
Zn + HNO3 = Zn(HNO3)2 =>
Zn + 2 HNO3 = Zn(HNO3)2
Mn2O3 + HCl = MnCl2 + ClO3 + H2O =>
7 Mn2O3 + 30 HCl = 14 MnCl2 + 2 ClO3 + 15 H2O
Ca + HC2H3O2 = Ca(C2H3O2)2 + H2 =>
Ca + 2 HC2H3O2 = Ca(C2H3O2)2 + H2
MgO3 = Mg + O3 =>
MgO3 = Mg + O3
Pb(NO3)2 + K2CrO4 = K2NO3 + Pb(CrO4)2 =>
Pb(NO3)2 + 2 K2CrO4 = 2 K2NO3 + Pb(CrO4)2
Zn + HNO3 = Zn(HNO3)2 =>
Zn + 2 HNO3 = Zn(HNO3)2
AgNO3 + CaSO4 = Ag2SO4 + Ca(NO3)2 =>
2 AgNO3 + CaSO4 = Ag2SO4 + Ca(NO3)2
Zn(s)H2SO4 = ZnSO4(aq)H2 =>
Zn(s)H2SO4 = ZnSO4(aq)H2
Pb2O4 + CO2 = Pb(CO3)2 =>
Pb2O4 + 4 CO2 = 2 Pb(CO3)2
C(s) + Cl2(g) = CCl4(v) =>
C(s) + 2 Cl2(g) = CCl4(v)
Hg + SO4 = Hg2SO4 =>
2 Hg + SO4 = Hg2SO4
*2Na + Cl2 = NaCl2 =>
*2Na + 2 Cl2 = 2 NaCl2
Si + CuO = SiO2 + Cu =>
Si + 2 CuO = SiO2 + 2 Cu
Br2 + KOH = KBr + H2O + KBrO3 =>
3 Br2 + 6 KOH = 5 KBr + 3 H2O + KBrO3
N2O5 + SO2 = SO3 + NO =>
N2O5 + 3 SO2 = 3 SO3 + 2 NO
Zn + HNO3 = Zn(NO3)2 + N2O + H2O =>
4 Zn + 10 HNO3 = 4 Zn(NO3)2 + N2O + 5 H2O
SO3{2-} + MnO4{-} + OH{+} = SO4{2-} + MnO2 + H2O =>
5 SO3{2-} + 2 MnO4{-} + 2 OH{+} = 5 SO4{2-} + 2 MnO2 + H2O
FeO + CaO + P4 = Ca3(PO4)2 + Fe =>
10 FeO + 6 CaO + P4 = 2 Ca3(PO4)2 + 10 Fe
Mg(AsF6)2 + XeF2 = [Mg(XeF2)4](AsF6)2 =>
Mg(AsF6)2 + 4 XeF2 = [Mg(XeF2)4](AsF6)2
HI + Br2 = HBr + I =>
2 HI + Br2 = 2 HBr + 2 I
HC2H3O2 + NaCO3 = NaC2H3O2 + H2O + CO2 =>
9 HC2H3O2 + 8 NaCO3 = 8 NaC2H3O2 + 6 H2O + 10 CO2
*2Na + Cl2 = NaCl2 =>
*2Na + 2 Cl2 = 2 NaCl2
H3AsO3 + I2 + NaHCO3 = Na3AsO4 + NaI + H2O + CO2 =>
H3AsO3 + I2 + 5 NaHCO3 = Na3AsO4 + 2 NaI + 4 H2O + 5 CO2
NaOH + NiCl2 = NaCl2 + OHNi =>
NaOH + NiCl2 = NaCl2 + OHNi
C(s) + Cl2(g) = CCl4(v) =>
C(s) + 2 Cl2(g) = CCl4(v)
HIRbOH = RbIHOH =>
HIRbOH = RbIHOH
CuSO4(aq) + Li2CO3(aq) = Li2SO4(aq) + CuCO3(s) =>
CuSO4(aq) + Li2CO3(aq) = Li2SO4(aq) + CuCO3(s)
HC = CH = =>
HC = CH
ZnOCO2 = ZnCO3 =>
ZnOCO2 = ZnCO3
C300H602 + O2 = CO + H2O =>
2 C300H602 + 601 O2 = 600 CO + 602 H2O
K4Fe(CN)6 + Ba(NO3)2 = K(NO3) + Ba2Fe(CN)6 =>
K4Fe(CN)6 + 2 Ba(NO3)2 = 4 K(NO3) + Ba2Fe(CN)6
AgCl + NH3*H2O = [Ag(NH3)2]Cl + H2O =>
AgCl + 2 NH3*H2O = [Ag(NH3)2]Cl + 2 H2O
Cu2C2 + HNO3 = Cu(NO3)2 + CO2 + H2O + NO2 =>
Cu2C2 + 16 HNO3 = 2 Cu(NO3)2 + 2 CO2 + 8 H2O + 12 NO2
NH4OH + H2SO4 = (NH4)2SO4 + H2O =>
2 NH4OH + H2SO4 = (NH4)2SO4 + 2 H2O
C2H6O + O2(g) = CO2(g) + H20(g) =>
10 C2H6O + 15 O2(g) = 20 CO2(g) + 3 H20(g)
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