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4 ZnCl2 + 2 K4[Fe(CN)6] = Zn4[Fe(CN)6]2 + 8 KCl
C2H4 + HC = C2H5C =>
C2H4 + HC = C2H5C
Ra + HF = RaF2 + H2 =>
Ra + 2 HF = RaF2 + H2
Mg + CuS = MgS + Cu =>
Mg + CuS = MgS + Cu
Na2Cr2O7 + H2S + H2O = Cr(OH)3 + SO2 + Na2S =>
Na2Cr2O7 + 2 H2S + H2O = 2 Cr(OH)3 + SO2 + Na2S
H{3}PO{4} + MgCO{3} = Mg{3}(PO{4}){2} + CO{2} + H{2}O =>
2 H{3}PO{4} + MgCO{3} = Mg{3}(PO{4}){2} + CO{2} + 2 H{2}O
Cl2O7 + HOH = HClO4 =>
Cl2O7 + HOH = 2 HClO4
NaHSO4 + NaClO2 = Na2SO4 + ClO2 + H2 =>
2 NaHSO4 + 2 NaClO2 = 2 Na2SO4 + 2 ClO2 + H2
Ce + H{+} = Ce3{+} + H2 =>
6 Ce + 2 H{+} = 2 Ce3{+} + H2
NH4I + NaOH = NH4OH + Na + I2 =>
2 NH4I + 2 NaOH = 2 NH4OH + 2 Na + I2
H2C3H2O4 + KOH = H2O + KHC3H2O4 =>
H2C3H2O4 + KOH = H2O + KHC3H2O4
H3AsO + H2O = AsH3 + OH =>
H3AsO + H2O = AsH3 + 2 OH
Ca(OH)2(aq) + Na3PO4(aq) = Ca3(PO4)2 + NaOH =>
3 Ca(OH)2(aq) + 2 Na3PO4(aq) = Ca3(PO4)2 + 6 NaOH
Hg + Cr2O7{2-} + H{+} = Hg{2+} + Cr{3+} + H2O =>
3 Hg + Cr2O7{2-} + 14 H{+} = 3 Hg{2+} + 2 Cr{3+} + 7 H2O
Ca(OH)2 + H(C2H3O2) = Ca(C2H3O2)2 + H(OH) =>
Ca(OH)2 + 2 H(C2H3O2) = Ca(C2H3O2)2 + 2 H(OH)
C6H12O + H2CrO4 + H2SO4 = C6H10O + Cr2(SO4)3 + H2O =>
3 C6H12O + 2 H2CrO4 + 3 H2SO4 = 3 C6H10O + Cr2(SO4)3 + 8 H2O
C3H6O + O2 = CO2 + H2 =>
2 C3H6O + 5 O2 = 6 CO2 + 6 H2
CaSO3(s) = CaO + SO2 =>
CaSO3(s) = CaO + SO2
P4O10(s) + C(s) = P4(s) + CO(aq) =>
P4O10(s) + 10 C(s) = P4(s) + 10 CO(aq)
NaHCO3 + Cu + H2O = NaOH + H2 + CuCO3 =>
NaHCO3 + Cu + H2O = NaOH + H2 + CuCO3
Ba + F2 = BaF2 =>
Ba + F2 = BaF2
BaO + SiO2 = Ba2Si + O =>
2 BaO + SiO2 = Ba2Si + 4 O
H2SO4 + Na2C2O4 = H2C2O4 + Na2SO4 =>
H2SO4 + Na2C2O4 = H2C2O4 + Na2SO4
C11H24(l) + O2 = CO2 + H2O =>
C11H24(l) + 17 O2 = 11 CO2 + 12 H2O
NaCl2 + H2SO4 + MnO2 = Na2SO4 + MnSO4 + H2O + Cl2 =>
2 NaCl2 + 2 H2SO4 + MnO2 = Na2SO4 + MnSO4 + 2 H2O + 2 Cl2
SeO2 + KNO3 + KOH = K2SeO4 + KNO2 + H2O =>
SeO2 + KNO3 + 2 KOH = K2SeO4 + KNO2 + H2O
Ba(MnO4) + H2SO4 = H2MnO4 + BaSO4 =>
Ba(MnO4) + H2SO4 = H2MnO4 + BaSO4
CaCl2 + Ca(OH)2 = CaCl(OH) =>
CaCl2 + Ca(OH)2 = 2 CaCl(OH)
In(s) + H3PO4 = H2(g) + InPO4 =>
2 In(s) + 2 H3PO4 = 3 H2(g) + 2 InPO4
C8H8 + C3H6O = C11H14O =>
C8H8 + C3H6O = C11H14O
NaOH + CrO3 = HCrO4 + Na =>
NaOH + CrO3 = HCrO4 + Na
Zn + Cu(II) = Zn(II) + Cu =>
Zn + Cu(II) = Zn(II) + Cu
Be(OH)2(aq) + H3PO4(aq) = Be3(PO4)2(aq) + H2O(l) =>
3 Be(OH)2(aq) + 2 H3PO4(aq) = Be3(PO4)2(aq) + 6 H2O(l)
Al(OH)2NO3 + HNO3 = AlOH(NO3)2 + H2O =>
Al(OH)2NO3 + HNO3 = AlOH(NO3)2 + H2O
Ca + Zn(IO3)2 = Ca(IO3)2 + Zn =>
Ca + Zn(IO3)2 = Ca(IO3)2 + Zn
FeO + ZnO = ZnFeO2 =>
FeO + ZnO = ZnFeO2
Fe2Cr2O4 + Na2CO3 + O2 = Na2CrO4 + CO2 + Fe2O3 =>
2 Fe2Cr2O4 + 4 Na2CO3 + 5 O2 = 4 Na2CrO4 + 4 CO2 + 2 Fe2O3
C4H9Br + H2O = C4H9OH + HBr =>
C4H9Br + H2O = C4H9OH + HBr
C11H15NO + O2 = CH4N2O + CO2 + H2O =>
2 C11H15NO + 27 O2 = CH4N2O + 21 CO2 + 13 H2O
C2N2 + F2 = CF2 + NF3 =>
C2N2 + 5 F2 = 2 CF2 + 2 NF3
(NH4)3PO4 + CaCl2 = Ca3(PO4)2 + NH4Cl =>
2(NH4)3PO4 + 3 CaCl2 = Ca3(PO4)2 + 6 NH4Cl
Si2H5 + O2 = SiO2 + H2O =>
4 Si2H5 + 13 O2 = 8 SiO2 + 10 H2O
HF + HCl + HNO3 = H2[HFCl6] + NO + H2O =>
3 HF + 18 HCl + 4 HNO3 = 3 H2[HFCl6] + 4 NO + 8 H2O
Be + NaNO3 = Be(NO3)2 + Na =>
Be + 2 NaNO3 = Be(NO3)2 + 2 Na
LiHSO4 + HCl = LiCl + H2SO4 =>
LiHSO4 + HCl = LiCl + H2SO4
SO2 + Na2Cr2O7 + H2SO4 = Cr2(SO4)3 + H2O + Na2SO4 =>
3 SO2 + Na2Cr2O7 + H2SO4 = Cr2(SO4)3 + H2O + Na2SO4
Na2C2O4 + HgCl2 = NaCl + HgC2O4 =>
Na2C2O4 + HgCl2 = 2 NaCl + HgC2O4
(NH4)2SO4(aq) + Ca(OH)2(aq) = H2O(l) + NH3(aq) + CaSO4(s) =>
(NH4)2SO4(aq) + Ca(OH)2(aq) = 2 H2O(l) + 2 NH3(aq) + CaSO4(s)
ReO4 + H2 = ReO2 + H2O =>
ReO4 + 2 H2 = ReO2 + 2 H2O
FeS(S) = Fe(s) + S8(s) =>
4 FeS(S) = 4 Fe(s) + S8(s)
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