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3 S + 3 Na2CO3 = 2 Na2S + Na2SO3 + 3 CO2
Ag(OH) + NH3 = Ag(NH3)2 + OH =>
Ag(OH) + 2 NH3 = Ag(NH3)2 + OH
CH3CONH2 + HCl = CH3CONH2Cl + H =>
CH3CONH2 + HCl = CH3CONH2Cl + H
CoCl2 + K2CrO4 = CoCrO4 + KCl =>
CoCl2 + K2CrO4 = CoCrO4 + 2 KCl
Fe2O3 + Zn = Fe + ZnO =>
Fe2O3 + 3 Zn = 2 Fe + 3 ZnO
CuSO4(aq) + NaI(aq) = CuI(s) + NaSO4(aq) =>
CuSO4(aq) + NaI(aq) = CuI(s) + NaSO4(aq)
Sn + N2 = Sn3N4 =>
3 Sn + 2 N2 = Sn3N4
NO + KMnO4 = KNO3 + MnO2 =>
NO + KMnO4 = KNO3 + MnO2
NH3 + O2 = NH2 + H2O =>
4 NH3 + O2 = 4 NH2 + 2 H2O
H2SO4 + Co(OH)3 = Co2(SO4)3 + H2O =>
3 H2SO4 + 2 Co(OH)3 = Co2(SO4)3 + 6 H2O
CH8N2 + O2 + OH{-} = (CO3)2{-} + H2O + N2 =>
8 CH8N2 + 27 O2 + 4 OH{-} = 4(CO3)2{-} + 34 H2O + 8 N2
NH2OH + HCl = NH2Cl + H2O =>
NH2OH + HCl = NH2Cl + H2O
Ca(s) + HOH(l) = Ca(OH)2 + H2(g) =>
Ca(s) + 2 HOH(l) = Ca(OH)2 + H2(g)
P2O3 + O2 = P4O10 =>
2 P2O3 + 2 O2 = P4O10
Co(H2O)6Cl2 + NH4Cl + NH3 + H2O2 = [Co(NH3)6]Cl3 + H2O =>
2 Co(H2O)6Cl2 + 2 NH4Cl + 10 NH3 + H2O2 = 2[Co(NH3)6]Cl3 + 14 H2O
CuCl2(aq) + Mg(s) = Cu(s) + MgCl2(s) =>
CuCl2(aq) + Mg(s) = Cu(s) + MgCl2(s)
LiOH + Be(OH)2 = Li[Be(OH)3] =>
LiOH + Be(OH)2 = Li[Be(OH)3]
P4 + NO3 = PO4 + NO2 =>
P4 + 16 NO3 = 4 PO4 + 16 NO2
Li2O + Al2O3 = LiAlO2 =>
Li2O + Al2O3 = 2 LiAlO2
Au(NO3)2 = Au + NO2 + O2 =>
Au(NO3)2 = Au + 2 NO2 + O2
NH4Cl + HCl = HNH4Cl + Cl =>
NH4Cl + HCl = HNH4Cl + Cl
ClO2 + NaOH = NaClO2 + NaClO3 + H2O =>
2 ClO2 + 2 NaOH = NaClO2 + NaClO3 + H2O
Li3(PO4) + NaBr = Na3(PO4) + LiBr =>
Li3(PO4) + 3 NaBr = Na3(PO4) + 3 LiBr
(NH4)6Mo7O24 + HCl + Zn = Mo5O14 + NH4Cl + ZnCl2 + H2O =>
5(NH4)6Mo7O24 + 44 HCl + 7 Zn = 7 Mo5O14 + 30 NH4Cl + 7 ZnCl2 + 22 H2O
CaO + N2O3 = Ca(NO2)2 =>
CaO + N2O3 = Ca(NO2)2
Na + Mg(NO3)2 = Na(NO3) + Mg =>
2 Na + Mg(NO3)2 = 2 Na(NO3) + Mg
Na2CO3 + S = Na + C + SO3 =>
Na2CO3 + S = 2 Na + C + SO3
Br2(aq) + MgI2(aq) = MgBr2(aq) + I2(aq) =>
Br2(aq) + MgI2(aq) = MgBr2(aq) + I2(aq)
Hg(ClO3)2 = HgCl2 + O2 =>
Hg(ClO3)2 = HgCl2 + 3 O2
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
CH3CONH2 + HCl = CH3COCl + NH3 =>
CH3CONH2 + HCl = CH3COCl + NH3
HOBr + C6H10 = C6H10BrOH =>
HOBr + C6H10 = C6H10BrOH
CH3CH2CH2OH + O = CO2 + H2O =>
CH3CH2CH2OH + 9 O = 3 CO2 + 4 H2O
CH3CHCH3 + KMnO4 + H2O = MnO2 + CH3CH(OH)CH2(OH) + KOH =>
CH3CHCH3 + KMnO4 + H2O = MnO2 + CH3CH(OH)CH2(OH) + KOH
FeSiO3 + O2 = Fe2O3 + SiO2 =>
4 FeSiO3 + O2 = 2 Fe2O3 + 4 SiO2
K2Cr2O7 + H2SO3 + HCl = KCl + Cr2(SO4)3 + H2O =>
K2Cr2O7 + 3 H2SO3 + 2 HCl = 2 KCl + Cr2(SO4)3 + 4 H2O
NaHCO3 + CH3COOCH2CH3 = CH3COONa + H2O + CO2 =>
5 NaHCO3 + 2 CH3COOCH2CH3 = 5 CH3COONa + 3 H2O + 3 CO2
H2SO4(l) + SO3(g) = H2S2O7(l) =>
H2SO4(l) + SO3(g) = H2S2O7(l)
LiOH + C6H8O7 = H2O + LiC6H7O7 =>
LiOH + C6H8O7 = H2O + LiC6H7O7
CO2 + H2O = H2C4 + O2 =>
8 CO2 + 2 H2O = 2 H2C4 + 9 O2
Na2CO3 + S = Na2S + CO2 + O2 =>
2 Na2CO3 + 2 S = 2 Na2S + 2 CO2 + O2
NaC2H3O2 + Ba = BaC2H3O2 + Na =>
NaC2H3O2 + Ba = BaC2H3O2 + Na
Cu2 + SO3 = Cu2O + SO2 =>
Cu2 + SO3 = Cu2O + SO2
Hg(ClO3)2 = HgO + ClO2 + O2 =>
2 Hg(ClO3)2 = 2 HgO + 4 ClO2 + O2
UO2(S) + HF(l) = UF4(S) + H2O(l) =>
UO2(S) + 4 HF(l) = UF4(S) + 2 H2O(l)
Mg + Pb(NO3)2 = Pb2 + Mg(NO3) =>
4 Mg + 2 Pb(NO3)2 = Pb2 + 4 Mg(NO3)
Ca(HSO4)2 + NaCl = Na(HSO4) + CaCl2 =>
Ca(HSO4)2 + 2 NaCl = 2 Na(HSO4) + CaCl2
K3PO4 + MgCl2 = Mg3(PO4)2 + KCl =>
2 K3PO4 + 3 MgCl2 = Mg3(PO4)2 + 6 KCl
Ca(OH)2 + C6H8O6 = C12H14CaO12 + H2O =>
Ca(OH)2 + 2 C6H8O6 = C12H14CaO12 + 2 H2O
SrO + H2O = SrH2 + O3 =>
3 SrO + 3 H2O = 3 SrH2 + 2 O3
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