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2 Al + FeO3 = FeAl2O3
AlOH3 + NaOH + H2O = Na[Al(OH)4] + H2 =>
AlOH3 + NaOH + 2 H2O = Na[Al(OH)4] + 2 H2
CaO + K2SO4 = CaSO4 + K2O =>
CaO + K2SO4 = CaSO4 + K2O
MnSO4H2O + NaMnO4 + NaOH = Na2MnO4 + H2O + Na2SO4 =>
MnSO4H2O + 4 NaMnO4 + 8 NaOH = 5 Na2MnO4 + 5 H2O + Na2SO4
C6H6 + H2O = CH4 + CO2 =>
4 C6H6 + 18 H2O = 15 CH4 + 9 CO2
KCN(aq) + HCl(aq) = KCl(aq) + HCN(ag) =>
KCN(aq) + HCl(aq) = KCl(aq) + HCN(ag)
C6H6 + H2O = CO2 + H2 =>
C6H6 + 12 H2O = 6 CO2 + 15 H2
K3 + PO4 + CaBr2 = CaPO4 + K3Br2 =>
K3 + PO4 + CaBr2 = CaPO4 + K3Br2
C6H6 + H2O = CO + H2 =>
C6H6 + 6 H2O = 6 CO + 9 H2
CH4 + H2O = CO + H2 =>
CH4 + H2O = CO + 3 H2
Na2S2O3 + HCl = NaCl + H2O + SO2 + S8 =>
8 Na2S2O3 + 16 HCl = 16 NaCl + 8 H2O + 8 SO2 + S8
Al(OH)3 + AgNO3 = Ag(OH)3 + AlNO3 =>
Al(OH)3 + AgNO3 = Ag(OH)3 + AlNO3
CaO + K2SO4 = CaSO4 + K2O =>
CaO + K2SO4 = CaSO4 + K2O
H2O + SO3{-2} + I3{-} = SO4{2-} + I{-} + H{+} =>
H2O + SO3{-2} + I3{-} = SO4{2-} + 3 I{-} + 2 H{+}
ZnS + HNO3 = ZnNO3 + H2SO4 + N2O2 + H2O =>
6 ZnS + 20 HNO3 = 6 ZnNO3 + 6 H2SO4 + 7 N2O2 + 4 H2O
C6H6 + H2O = C6H5OH + H2 =>
C6H6 + H2O = C6H5OH + H2
Ca(NO3)2 + (NH4)2HPO4 + NH4OH = Ca10(PO4)(OH)2 + NH4NO3 + H2O =>
80 Ca(NO3)2 + 8(NH4)2HPO4 + 174 NH4OH = 8 Ca10(PO4)(OH)2 + 175 NH4NO3 + 113 H2O
KCrO3 + FeSO4 + H2SO4 = Cr2(SO4)3 + Fe2(SO4)3 + K2SO4 + H2O =>
2 KCrO3 + 4 FeSO4 + 6 H2SO4 = Cr2(SO4)3 + 2 Fe2(SO4)3 + K2SO4 + 6 H2O
C6H6 + H2O = HCO3{-} + CH4 + H{+} =>
4 C6H6 + 27 H2O = 9 HCO3{-} + 15 CH4 + 9 H{+}
C6H6 + H2O = C6H8O =>
C6H6 + H2O = C6H8O
NH3H2O + H2SO4 = (NH4)2SO4 + H2O =>
2 NH3H2O + H2SO4 = (NH4)2SO4 + 2 H2O
Cu(C2H3O2)2 + NaOH = CuOH + Na(C2H3O2)2 =>
Cu(C2H3O2)2 + NaOH = CuOH + Na(C2H3O2)2
AgCl + H2S = HCl + Ag2S =>
2 AgCl + H2S = 2 HCl + Ag2S
Cu(C2H3O2)2 + NaOH = Cu(OH)2 + Na(C2H3O2) =>
Cu(C2H3O2)2 + 2 NaOH = Cu(OH)2 + 2 Na(C2H3O2)
Ni(NO3)2(ac) + Zn(ac) = Ni(s) + Zn(NO3)2(ac) =>
Ni(NO3)2(ac) + Zn(ac) = Ni(s) + Zn(NO3)2(ac)
Cu2 + S2 = Cu2S =>
2 Cu2 + S2 = 2 Cu2S
Ca + H2O = CaO + H2 =>
Ca + H2O = CaO + H2
CaO + K2SO4 = CaSO4 + K2O =>
CaO + K2SO4 = CaSO4 + K2O
NaCl(l) = Na(s) + Cl2(g) =>
2 NaCl(l) = 2 Na(s) + Cl2(g)
NH4 + CN = NH3 + HCN =>
NH4 + CN = NH3 + HCN
MnO2 + NaOH = Mn(OH)2 + NaO =>
MnO2 + 2 NaOH = Mn(OH)2 + 2 NaO
HClO + Be(OH)2 = Be(ClO)2 + H2O =>
2 HClO + Be(OH)2 = Be(ClO)2 + 2 H2O
FeBr3 + AgNo3 = Fe(No3)3 + AgBr =>
FeBr3 + 3 AgNo3 = Fe(No3)3 + 3 AgBr
HNO3 + NH3 = H2O + NH4(NO)3 =>
7 HNO3 + 9 NH3 = 9 H2O + 4 NH4(NO)3
MnO2 + NaOH = Na2MnO3 + H2O =>
MnO2 + 2 NaOH = Na2MnO3 + H2O
CU(OH)2 + H2SO4 = H2O + CUSO4 =>
CU(OH)2 + H2SO4 = 2 H2O + CUSO4
C6H3O7N3 + O = N2 + H2O + CO =>
2 C6H3O7N3 + O = 3 N2 + 3 H2O + 12 CO
Na = Na{+} + e =>
Na = Na{+} + e
MnO2 + NaOH = Na4MnO4 + H2O =>
MnO2 + 4 NaOH = Na4MnO4 + 2 H2O
Ag(NH3)2(aq) + H(aq) + Cl(aq) = AgCl(s) + NH4(aq) =>
Ag(NH3)2(aq) + 2 H(aq) + Cl(aq) = AgCl(s) + 2 NH4(aq)
MnO2 + NaOH = Na2MnO4 + H2 =>
MnO2 + 2 NaOH = Na2MnO4 + H2
LaBr3 + Na2CO3 = NaBr + La2(CO3)3 =>
2 LaBr3 + 3 Na2CO3 = 6 NaBr + La2(CO3)3
NH4NO3 + AgNO3 = Ag3N + HNO3 =>
NH4NO3 + 3 AgNO3 = Ag3N + 4 HNO3
Pb + HNO3 = Pb(NO3)4 + NO2 + H2O =>
Pb + 8 HNO3 = Pb(NO3)4 + 4 NO2 + 4 H2O
K2HPO4(ac) + BaCl2(ac) = KCl + HCl + Ba3(PO4)2 =>
2 K2HPO4(ac) + 3 BaCl2(ac) = 4 KCl + 2 HCl + Ba3(PO4)2
Ni + Fe2(SO4)3 = Fe + Ni(SO4)2 =>
3 Ni + 2 Fe2(SO4)3 = 4 Fe + 3 Ni(SO4)2
NBr3 = Br2 + N2 =>
2 NBr3 = 3 Br2 + N2
(NH4)2CO3(aq) = H2O(l) + NH3(aq) + CO2(g) =>
(NH4)2CO3(aq) = H2O(l) + 2 NH3(aq) + CO2(g)
Ca2Al2SiO7 + SiO2 = CaAl2Si2O8 + CaSiO3 =>
Ca2Al2SiO7 + 2 SiO2 = CaAl2Si2O8 + CaSiO3
Ni + Fe2(SO4)3 = NiSO4 + FeSO4 =>
Ni + Fe2(SO4)3 = NiSO4 + 2 FeSO4
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