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2 KOH + 2 C2H2O4*2H2O = 2 KC2O4 + H2 + 6 H2O
(C8H16O2) + CuCl2 = C16H30CuO4 + HCl =>
2(C8H16O2) + CuCl2 = C16H30CuO4 + 2 HCl
Cu(NO3)2(aq) + NH4OH = Cu(OH)2 + (NH4)NO3 =>
Cu(NO3)2(aq) + 2 NH4OH = Cu(OH)2 + 2(NH4)NO3
Zn + NiI2 = Ni + ZnI2 =>
Zn + NiI2 = Ni + ZnI2
AlCl + NaPO = AlPO + NaCl =>
AlCl + NaPO = AlPO + NaCl
H2O + NaHCO3 = H3O4NaC =>
H2O + NaHCO3 = H3O4NaC
C6H14(i) + O2(g) = CO2(g) + H2O(v) =>
2 C6H14(i) + 19 O2(g) = 12 CO2(g) + 14 H2O(v)
NH3 + NH4Cl = NH2Cl + NH5 =>
NH3 + NH4Cl = NH2Cl + NH5
CrCl3 + O2 = Cr2O6 + Cl =>
2 CrCl3 + 3 O2 = Cr2O6 + 6 Cl
TeO2 = TeO + O2 =>
2 TeO2 = 2 TeO + O2
Fe4 + O7 = Fe7O9 =>
49 Fe4 + 36 O7 = 28 Fe7O9
C8H10 = C8H8 + H2 =>
C8H10 = C8H8 + H2
Ca(NO3)2 + H2SO4 = CaSO4 + H2O + N2O5 =>
Ca(NO3)2 + H2SO4 = CaSO4 + H2O + N2O5
Na + CH4OH = NaOH + CH4 =>
Na + CH4OH = NaOH + CH4
Cr2O7{-2} + H{+} + {-} = Cr{+3} + H2O =>
Cr2O7{-2} + 14 H{+} + 6e = 2 Cr{+3} + 7 H2O
Na(CO3)2 + CaC2 = NaC2 + Ca(CO3)2 =>
Na(CO3)2 + CaC2 = NaC2 + Ca(CO3)2
(CuCO3)Cu(OH)2 = CuO + H2O + CO2 =>
(CuCO3)Cu(OH)2 = 2 CuO + H2O + CO2
NiSO4 + NH4OH = Ni(OH)2 + (NH4)2SO4 =>
NiSO4 + 2 NH4OH = Ni(OH)2 + (NH4)2SO4
KMnO4 + NaCl + H2SO4 = Cl2 + MnCl2 + K2SO4 + Na2SO4 + H2O =>
2 KMnO4 + 14 NaCl + 8 H2SO4 = 5 Cl2 + 2 MnCl2 + K2SO4 + 7 Na2SO4 + 8 H2O
K2CO3 + H2O = KHCO3 + KOH =>
K2CO3 + H2O = KHCO3 + KOH
Se2(SO4)3 + Cu = CuSO4 + Se =>
Se2(SO4)3 + 3 Cu = 3 CuSO4 + 2 Se
NaOH + KH8C4O4 = NaH8C4O4 + KOH =>
NaOH + KH8C4O4 = NaH8C4O4 + KOH
HMnO4 + HNO2 = Mn(NO2)2 + HNO3 + H2O =>
2 HMnO4 + 9 HNO2 = 2 Mn(NO2)2 + 5 HNO3 + 3 H2O
FeO4 + H2 = Fe + H2O =>
FeO4 + 4 H2 = Fe + 4 H2O
Cu + NH3 = Cu(NH3)2 =>
Cu + 2 NH3 = Cu(NH3)2
CaO2 + H2O = H2CaO3 =>
CaO2 + H2O = H2CaO3
KI + CaCl2 = KCl + CaI2 =>
2 KI + CaCl2 = 2 KCl + CaI2
Rb + S8 = Rb8S4 =>
16 Rb + S8 = 2 Rb8S4
SnCl2*5H2O + Na2S*9H2O = SnS + NaCl + H2O =>
SnCl2*5H2O + Na2S*9H2O = SnS + 2 NaCl + 14 H2O
NH4 + NO3 = N2O + H2 =>
5 NH4 + NO3 = 3 N2O + 10 H2
In(BrO2)3 + O2 = In(BrO3)3 =>
2 In(BrO2)3 + 3 O2 = 2 In(BrO3)3
Na2 + H2CO3 = NaHCO3 + H2 =>
Na2 + 2 H2CO3 = 2 NaHCO3 + H2
HgSO4 + SnCl = HgCl + SnSO4 =>
HgSO4 + SnCl = HgCl + SnSO4
SrN = Sr + N =>
SrN = Sr + N
Al{3+} + Cu = Al + Cu{+} =>
Al{3+} + 3 Cu = Al + 3 Cu{+}
Cu + NH3 = [Cu(NH3)4] =>
Cu + 4 NH3 = [Cu(NH3)4]
Cl + H2SO4 = Cl2SO4 + H =>
2 Cl + H2SO4 = Cl2SO4 + 2 H
CuBr2(aq) + Pb(C2H3O2)2(aq) = PbBr2(s) + Cu(C2H3O2)2(aq) =>
CuBr2(aq) + Pb(C2H3O2)2(aq) = PbBr2(s) + Cu(C2H3O2)2(aq)
Ca + AlCl3 = CaCl2 + Al =>
3 Ca + 2 AlCl3 = 3 CaCl2 + 2 Al
Al + Na2O = Al2O3 + Na =>
2 Al + 3 Na2O = Al2O3 + 6 Na
C3H3NO + O2 = CO2 + NO2 + H2O =>
4 C3H3NO + 17 O2 = 12 CO2 + 4 NO2 + 6 H2O
BaCO3 + Ta2O5 = Ba4Ta2O9 + CO2 =>
4 BaCO3 + Ta2O5 = Ba4Ta2O9 + 4 CO2
Ga + Cl2 = GaCl2 =>
Ga + Cl2 = GaCl2
Sn(ClO2)4 + Co3(PO4)2 = Sn3(PO4)4 + Co(ClO2)2 =>
3 Sn(ClO2)4 + 2 Co3(PO4)2 = Sn3(PO4)4 + 6 Co(ClO2)2
FeCl2 + O2 = Fe2O3 + FeCl3 =>
12 FeCl2 + 3 O2 = 2 Fe2O3 + 8 FeCl3
H2O = H2 + O2 =>
2 H2O = 2 H2 + O2
Al(OH)3 + K2O = K2Al2O4 + H2O =>
2 Al(OH)3 + K2O = K2Al2O4 + 3 H2O
C2N2(g) + F2(g) = CF4(g) + NF3(g) =>
C2N2(g) + 7 F2(g) = 2 CF4(g) + 2 NF3(g)
K2Cr2O7 + KNO2 + H2SO4 = Cr2(SO4)2 + HNO3 + K2SO4 + H2O =>
K2Cr2O7 + 4 KNO2 + 5 H2SO4 = Cr2(SO4)2 + 4 HNO3 + 3 K2SO4 + 3 H2O
KMnO4 + H2SO4 + H2C204 = K2SO4 + H2O + MnSO4 + CO2 =>
818 KMnO4 + 1227 H2SO4 + 5 H2C204 = 409 K2SO4 + 1232 H2O + 818 MnSO4 + 1020 CO2
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