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3 Bi2O3 + Y2O3 = 2 Bi3YO6
Li + N2 = Li3N =>
6 Li + N2 = 2 Li3N
BaCl + NaCO3 = Ba(CO3) + NaCl =>
BaCl + NaCO3 = Ba(CO3) + NaCl
NaCl + Ba(OH)2 = NaOH + BaCl2 =>
2 NaCl + Ba(OH)2 = 2 NaOH + BaCl2
Ca{2+} + NaCl = Na{+} + CaCl2 =>
Ca{2+} + 2 NaCl = 2 Na{+} + CaCl2
Al + Cl2 = AlCl3 =>
2 Al + 3 Cl2 = 2 AlCl3
Ca(C2H3O2)2 + Na2(CO3) = Na(C2H3O2) + Ca(CO3) =>
Ca(C2H3O2)2 + Na2(CO3) = 2 Na(C2H3O2) + Ca(CO3)
NaOH + CaCl2 = CaOH + NaCl2 =>
NaOH + CaCl2 = CaOH + NaCl2
Ag + KMnO4 + H2SO4 = Ag2SO4 + MnSO4 + K2SO4 + H2O =>
10 Ag + 2 KMnO4 + 8 H2SO4 = 5 Ag2SO4 + 2 MnSO4 + K2SO4 + 8 H2O
V + Cl2 = VCl3 =>
2 V + 3 Cl2 = 2 VCl3
MnO2 + KOH = K2MnO4 + Mn2O3 + H2O =>
3 MnO2 + 2 KOH = K2MnO4 + Mn2O3 + H2O
HOOCCOOH(aq) = H + O + C =>
HOOCCOOH(aq) = 2 H + 4 O + 2 C
CH4 + S2 = CS2 + H2S =>
CH4 + 2 S2 = CS2 + 2 H2S
HOOCCOOH(aq) = H + O + C =>
HOOCCOOH(aq) = 2 H + 4 O + 2 C
MgCl{-2} + NaOH = Mg(OH){-2} + NaCl =>
MgCl{-2} + NaOH = Mg(OH){-2} + NaCl
H2CO3 + H2SO4 = CO5S + H2O =>
H2CO3 + H2SO4 = CO5S + 2 H2O
{-}methyl{-}2{-}butanol = {-}methyl{-}2{-}butenpropyne =>
{-}methyl{-}2{-}butanol = {-}methyl{-}2{-}butenpropyne
Fe3O4 + C = CO2 + Fe =>
Fe3O4 + 2 C = 2 CO2 + 3 Fe
H2O + CO2 = C2H6 + O =>
3 H2O + 2 CO2 = C2H6 + 7 O
P(s) + Cl(g) = P5Cl3(g) =>
5 P(s) + 3 Cl(g) = P5Cl3(g)
Hg(NO3)2 + Ni = Ni(NO3)2 + Hg =>
Hg(NO3)2 + Ni = Ni(NO3)2 + Hg
FeSO4 + KMnO4 + H2SO4 = Fe2(SO4)3 + MnSO4 + K2SO4 + H2O =>
10 FeSO4 + 2 KMnO4 + 8 H2SO4 = 5 Fe2(SO4)3 + 2 MnSO4 + K2SO4 + 8 H2O
NaOH(aq) + CaCO3(aq) = Na2CO3 + Ca(OH)2 =>
2 NaOH(aq) + CaCO3(aq) = Na2CO3 + Ca(OH)2
Al + Pb3O4 = Pb + Al2O3 =>
8 Al + 3 Pb3O4 = 9 Pb + 4 Al2O3
Ca2 + HCl = CaH2 + Cl =>
Ca2 + 4 HCl = 2 CaH2 + 4 Cl
CaBr2(aq) + KI(aq) = KBr(aq) + CaI2(aq) =>
CaBr2(aq) + 2 KI(aq) = 2 KBr(aq) + CaI2(aq)
FeS + O2 = FeO + SO =>
FeS + O2 = FeO + SO
C2H5OH + C2H4CO2 = C4H9O2 + H2O =>
5 C2H5OH + 2 C2H4CO2 = 4 C4H9O2 + H2O
C6H5COOH + H2O = C6H5COO + H3O =>
C6H5COOH + H2O = C6H5COO + H3O
Mg + HBr = MgBr + H2 =>
2 Mg + 2 HBr = 2 MgBr + H2
GnCl2 + PbO2 = PbCl2 + GnO2 =>
GnCl2 + PbO2 = PbCl2 + GnO2
HNO3 + HI = NO + I2 + H2O =>
2 HNO3 + 6 HI = 2 NO + 3 I2 + 4 H2O
MgCl2 + (NH4)(NO3) = Mg(NO3)2 + (NH4)Cl =>
MgCl2 + 2(NH4)(NO3) = Mg(NO3)2 + 2(NH4)Cl
Ta + HNO3 + HF = TaF5 + NO2 + H2O =>
Ta + 5 HNO3 + 5 HF = TaF5 + 5 NO2 + 5 H2O
CO2 = C + O2 =>
CO2 = C + O2
F2 + KBr = KF + Br2 =>
F2 + 2 KBr = 2 KF + Br2
Na2O2 + H2SO4 + KJ = H2O + J2 + Na2SO4 + K2SO4 =>
Na2O2 + 2 H2SO4 + 2 KJ = 2 H2O + J2 + Na2SO4 + K2SO4
NH4Br + I2 = NH4I2 + Br =>
NH4Br + I2 = NH4I2 + Br
PI3 + H2O = H3PO3 + HI =>
PI3 + 3 H2O = H3PO3 + 3 HI
CO + I2O5 = CO2 + I =>
5 CO + I2O5 = 5 CO2 + 2 I
Mg(s) + CuSO4 = Cu(s) + MgSO4(aq) =>
Mg(s) + CuSO4 = Cu(s) + MgSO4(aq)
NaOH + Cl = NaCl + NaClO3 + H2O =>
6 NaOH + 6 Cl = 5 NaCl + NaClO3 + 3 H2O
HClNaNO2 = NaClHNO2 =>
HClNaNO2 = NaClHNO2
C2H5OH(aq) + O2(g) = C2O(g) + H2O(g) =>
2 C2H5OH(aq) + 3 O2(g) = 2 C2O(g) + 6 H2O(g)
Br2(aq) + Cl{-}(aq) = Br{-}(aq) + Cl2(aq) =>
Br2(aq) + 2 Cl{-}(aq) = 2 Br{-}(aq) + Cl2(aq)
KCl + MgCl2 = KCl2 + MgCl =>
KCl + MgCl2 = KCl2 + MgCl
P4 + O = P4O6 =>
P4 + 6 O = P4O6
SnO + O2 = SnO2 =>
2 SnO + O2 = 2 SnO2
C5H8O + KMnO4 + H2SO4 = C5H8O2 + MnSO4 + K2SO4 + H2O =>
5 C5H8O + 2 KMnO4 + 3 H2SO4 = 5 C5H8O2 + 2 MnSO4 + K2SO4 + 3 H2O
KCl + MgCl2 = KCl2 + MgCl =>
KCl + MgCl2 = KCl2 + MgCl
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