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2 Eu(s) + 6 HF(g) = 2 EuF3(s) + 3 H2(g)
C4H10 + Br2 = C4H8Br2 + H2 =>
C4H10 + Br2 = C4H8Br2 + H2
CH3CHOHCH3 + NaOCl = CH3COCH3 + NaCl + H2O =>
CH3CHOHCH3 + NaOCl = CH3COCH3 + NaCl + H2O
CO3 + CaCl2 = CaCO3 + Cl =>
CO3 + CaCl2 = CaCO3 + 2 Cl
Pb(CH3COO)2 + HOH = PbOHCH3COO + CH3COOH =>
Pb(CH3COO)2 + HOH = PbOHCH3COO + CH3COOH
TiO2 + CH4 + Cl2 = TiCl4 + CH3OH =>
TiO2 + 2 CH4 + 2 Cl2 = TiCl4 + 2 CH3OH
As2S3 + HNO3 + H2S = H3AsO4 + NO + H2SO4 =>
As2S3 + 12 HNO3 + H2S = 2 H3AsO4 + 12 NO + 4 H2SO4
C4H9Cl + H2O = C4H10O + HCl =>
C4H9Cl + H2O = C4H10O + HCl
C4H10 + Br2 = C4H10Br2 =>
C4H10 + Br2 = C4H10Br2
BaI2 + K3PO4 = Ba3(PO4)2 + KI(aq) =>
3 BaI2 + 2 K3PO4 = Ba3(PO4)2 + 6 KI(aq)
As + Cl2 = AsCl5 =>
2 As + 5 Cl2 = 2 AsCl5
H2C2O4 + Ca(OH)2 = HOH + CaC2O4 =>
H2C2O4 + Ca(OH)2 = 2 HOH + CaC2O4
NaCI + LiI = NaI + LiCI =>
NaCI + LiI = NaI + LiCI
K(OH) + H3PO4 = H2O + K3PO4 =>
3 K(OH) + H3PO4 = 3 H2O + K3PO4
NaHSO4Ba(OH)2 = BaSO4NaOHH2O =>
NaHSO4Ba(OH)2 = BaSO4NaOHH2O
HNO2 = H2O + NO2*NO =>
2 HNO2 = H2O + NO2*NO
C + CaO = Ca4C2 + CO =>
6 C + 4 CaO = Ca4C2 + 4 CO
LiOH(aq) + HI(aq) = H2O + LiI =>
LiOH(aq) + HI(aq) = H2O + LiI
NH4Br(aq)Pb(C2H3O2)2(aq) = NH4(C2H3O2)2(aq)PbBr(s) =>
NH4Br(aq)Pb(C2H3O2)2(aq) = NH4(C2H3O2)2(aq)PbBr(s)
LiF + YtF3 = LiYtF4 =>
LiF + YtF3 = LiYtF4
CH2CNCH2CN + H2O = CH2OHCH2CN + HCN =>
CH2CNCH2CN + H2O = CH2OHCH2CN + HCN
Mg(NO3)2 + Na3PO4 = MgNa2 + (NO3)3PO4 =>
3 Mg(NO3)2 + 2 Na3PO4 = 3 MgNa2 + 2(NO3)3PO4
NH2OH + Hg2{+} + OH{-} = N2O + Hg + H2O =>
2 NH2OH + 4 Hg2{+} + 4 OH{-} = N2O + 8 Hg + 5 H2O
H2O + Na2SO3 = H2SO3 + NaOH =>
2 H2O + Na2SO3 = H2SO3 + 2 NaOH
Al2O3 + SnF4 = AlF3 + Sn2 + O4 =>
4 Al2O3 + 6 SnF4 = 8 AlF3 + 3 Sn2 + 3 O4
Ti + N2 = Ti1N4 =>
Ti + 2 N2 = Ti1N4
Al(OH)3 + CaCO3 + H2O = Al(HCO3)3 + Ca(OH)2 =>
Al(OH)3 + 3 CaCO3 + 3 H2O = Al(HCO3)3 + 3 Ca(OH)2
Cs + H2O = CsOH + H2 =>
2 Cs + 2 H2O = 2 CsOH + H2
Na2CO3 + HClO3 = NaClO3 + CO2 + H2O =>
Na2CO3 + 2 HClO3 = 2 NaClO3 + CO2 + H2O
Ca(HCo3)2 + Ca(OH)2 = CaCo3 + H2O =>
Ca(HCo3)2 + Ca(OH)2 = 2 CaCo3 + 2 H2O
COSO4 + NH4SCN = CO(SCN)2 + (NH4)2SO4 =>
COSO4 + 2 NH4SCN = CO(SCN)2 + (NH4)2SO4
HNo3 + NaOH = NaNo3 + H2O =>
HNo3 + NaOH = NaNo3 + H2O
Si4H10(l) + O2(g) = SiO2(s) + H2O(l) =>
2 Si4H10(l) + 13 O2(g) = 8 SiO2(s) + 10 H2O(l)
AlI3 = Al3 + I =>
3 AlI3 = Al3 + 9 I
Ni(OH)2 + H2CrO4 = NiCrO4 + H2O =>
Ni(OH)2 + H2CrO4 = NiCrO4 + 2 H2O
MgCl2(s) + (NH4)3PO4(aq) = Mg3(PO4)2(aq) + NH4Cl(aq) =>
3 MgCl2(s) + 2(NH4)3PO4(aq) = Mg3(PO4)2(aq) + 6 NH4Cl(aq)
CoSO4 + NH4SCN = (NH4)2[Co(SCN)4] + (NH4)2SO4 =>
CoSO4 + 4 NH4SCN = (NH4)2[Co(SCN)4] + (NH4)2SO4
Fe2O3 + Mg2 = Mg2O2 + Fe =>
2 Fe2O3 + 3 Mg2 = 3 Mg2O2 + 4 Fe
Co(s) + O2(g) = Co3O4(s) =>
3 Co(s) + 2 O2(g) = Co3O4(s)
(NH2)2CO + O2 = CO2N2 + H2O =>
2(NH2)2CO + 3 O2 = 2 CO2N2 + 4 H2O
C(s) + Cl2(g) = CCl4(s) =>
C(s) + 2 Cl2(g) = CCl4(s)
FeSO4Ba(NO3)2 = BaSO4Fe(NO3)2 =>
FeSO4Ba(NO3)2 = BaSO4Fe(NO3)2
C6H12 + H2SO4 = SO2 + C + H2O =>
C6H12 + 6 H2SO4 = 6 SO2 + 6 C + 12 H2O
NO2 + Fe = Fe3O4 + N2 =>
2 NO2 + 3 Fe = Fe3O4 + N2
CuF2 + (NH4)2CO3 = CuCO3 + NH4F =>
CuF2 + (NH4)2CO3 = CuCO3 + 2 NH4F
Ca(NO3)2 + NaHCO3 = Ca(HCO3)2 + Na2(NO3)2 =>
Ca(NO3)2 + 2 NaHCO3 = Ca(HCO3)2 + Na2(NO3)2
Ca(OH)2 + NiO = Ni(OH)2 + CaO =>
Ca(OH)2 + NiO = Ni(OH)2 + CaO
Hg{2+} + Sn{2+} = Hg + Sn{4+} =>
Hg{2+} + Sn{2+} = Hg + Sn{4+}
C7H6O3 + C4H6O3 = C9H8O4 = HC2H2O2 =>
11 C7H6O3 + C4H6O3 = 9 C9H8O4
AgClO3 + (NH4)2S = Ag2S + NH4ClO3 =>
2 AgClO3 + (NH4)2S = Ag2S + 2 NH4ClO3
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