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5 SO3{2-} + 2 MnO4{-} + 6 H{+} = 5 SO4{2-} + 2 Mn{2+} + 3 H2O
HClO4(aq) + H2O(l) = ClO4{-}(aq) + H3O{+}(aq) =>
HClO4(aq) + H2O(l) = ClO4{-}(aq) + H3O{+}(aq)
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
Al(s) + Br2(l) = AlBr3(s) =>
2 Al(s) + 3 Br2(l) = 2 AlBr3(s)
AlCl3 + Na2(CO3)1 = Al2(CO3)3(s) + NaCl =>
2 AlCl3 + 3 Na2(CO3)1 = Al2(CO3)3(s) + 6 NaCl
Mg + FeCl3(aq) = MgCl2(aq) + Fe =>
3 Mg + 2 FeCl3(aq) = 3 MgCl2(aq) + 2 Fe
CO4 + H2 = CH4 + H2O =>
CO4 + 6 H2 = CH4 + 4 H2O
FeS2 + HNO3 = H2SO4 + Fe(NO3)2 + NO + H2O =>
3 FeS2 + 20 HNO3 = 6 H2SO4 + 3 Fe(NO3)2 + 14 NO + 4 H2O
Br2 + H2SO4 + Na2S = HBr + Na2SO4 + S =>
Br2 + H2SO4 + Na2S = 2 HBr + Na2SO4 + S
C14H12Br2 + KOH = C14H10 + H2O + KBr =>
C14H12Br2 + 2 KOH = C14H10 + 2 H2O + 2 KBr
NH3 + Cl + NaOH = NaCl + H2O + N2H2 =>
2 NH3 + 4 Cl + 4 NaOH = 4 NaCl + 4 H2O + N2H2
C3*H8 + O2 = CO2 + H2O =>
C3*H8 + 5 O2 = 3 CO2 + 4 H2O
C6H6 + Li + CH3CH2OH = C8H10 + LiOH =>
10 C6H6 + 6 Li + 6 CH3CH2OH = 9 C8H10 + 6 LiOH
Cu(NO3)2 + Mg = Cu + Mg(NO3)2 =>
Cu(NO3)2 + Mg = Cu + Mg(NO3)2
Mg + N2 = Mg3N2 =>
3 Mg + N2 = Mg3N2
NiF2 + Zn = ZnF2 + Ni =>
NiF2 + Zn = ZnF2 + Ni
C4H9Cl + Na = NaCl + C8H18 =>
2 C4H9Cl + 2 Na = 2 NaCl + C8H18
Cu2O + C = Cu + CO2 =>
2 Cu2O + C = 4 Cu + CO2
Ca + Co(ClO4)2 = Ca(ClO4)2 + Co =>
Ca + Co(ClO4)2 = Ca(ClO4)2 + Co
NH4ClO3K2CO3 = NH4CO3K2ClO3 =>
NH4ClO3K2CO3 = NH4CO3K2ClO3
LiCu(ii)Cl = LiClCu =>
LiCu(ii)Cl = LiClCu
CuCl2*H2O = CuCl2 + H2O =>
CuCl2*H2O = CuCl2 + H2O
CH3CH2COOCH2CH2CH3 + O2 = CO2 + H2O =>
CH3CH2COOCH2CH2CH3 + 8 O2 = 6 CO2 + 6 H2O
C6H6 + Li + CH3CH2OH = C8H10 + LiOH =>
10 C6H6 + 6 Li + 6 CH3CH2OH = 9 C8H10 + 6 LiOH
NaOCl + NaCl + H2O = Cl2 + NaOH =>
NaOCl + NaCl + H2O = Cl2 + 2 NaOH
Pb(NO3)2(ac) + K2Cr2O7(ac) = PbCr2O7(ac) + KNO3(ac) =>
Pb(NO3)2(ac) + K2Cr2O7(ac) = PbCr2O7(ac) + 2 KNO3(ac)
CH3COOH + NaOH = CH3COOHNaOH =>
CH3COOH + NaOH = CH3COOHNaOH
BeO + SO2 = BeO2 + SO =>
BeO + SO2 = BeO2 + SO
Cr(CH3COO)2 + K2CO3 = CrCO3 + KCH3COO =>
Cr(CH3COO)2 + K2CO3 = CrCO3 + 2 KCH3COO
Fe + NiSO4 = Fe(SO4)4 + Ni =>
Fe + 4 NiSO4 = Fe(SO4)4 + 4 Ni
Hg2SO4 + HNO3 = NO2 + Hg(NO3)2 + H2SO4 + H2O =>
Hg2SO4 + 6 HNO3 = 2 NO2 + 2 Hg(NO3)2 + H2SO4 + 2 H2O
Zn + Ca(NO3)2 + H2O = NH3 + Ca(OH)2 + Zn(OH)2 =>
8 Zn + Ca(NO3)2 + 12 H2O = 2 NH3 + Ca(OH)2 + 8 Zn(OH)2
Mg(NO3)2[(H2O)6] = Mg(NO3)2 + H2O =>
Mg(NO3)2[(H2O)6] = Mg(NO3)2 + 6 H2O
CoCO3(s) = CoO(s) + CO2(g) =>
CoCO3(s) = CoO(s) + CO2(g)
Na[Al(OH)4] + FeCl3 = NaCl + Al(OH)3 + Fe(OH)3 =>
3 Na[Al(OH)4] + FeCl3 = 3 NaCl + 3 Al(OH)3 + Fe(OH)3
S + NaF = Na2S + F2 =>
S + 2 NaF = Na2S + F2
K[Au(CN)2] + Zn = K2[Zn(CN)4] + Au =>
2 K[Au(CN)2] + Zn = K2[Zn(CN)4] + 2 Au
Ag(NO3) + LiBr = AgBr + Li(NO3) =>
Ag(NO3) + LiBr = AgBr + Li(NO3)
SO2(g) + CaCO3(s) + O2(g) + H2O(l) = CaSO42H2O(s) + CO2(g) =>
2 SO2(g) + 2 CaCO3(s) + 39 O2(g) + 2 H2O(l) = 2 CaSO42H2O(s) + 2 CO2(g)
CH3(CH2)16COOH + H2O = CH3(CH2)16COO + H3O =>
CH3(CH2)16COOH + H2O = CH3(CH2)16COO + H3O
Sn(s) + H2O(l) + O2(g) = Sn(OH)2(s) =>
2 Sn(s) + 2 H2O(l) + O2(g) = 2 Sn(OH)2(s)
KCIO3 + S + C = K2S + CO2 + CI2 =>
2 KCIO3 + S + 2 C = K2S + 3 CO2 + CI2
S2O3{2-} = SO3{2-} + S =>
S2O3{2-} = SO3{2-} + S
NaK + H2O = NaOH + KOH + H2 =>
NaK + 2 H2O = NaOH + KOH + H2
CH3(CH2)4CH3 + O2 = CO2 + H2O =>
2 CH3(CH2)4CH3 + 19 O2 = 12 CO2 + 14 H2O
PI3 + CH3OH = CH3I + H3PO3 =>
PI3 + 3 CH3OH = 3 CH3I + H3PO3
NaHCO3 + BaCO3 = Na2CO3 + Ba(HCO3)2 =>
2 NaHCO3 + BaCO3 = Na2CO3 + Ba(HCO3)2
[NH4]2Cr2O7 = Cr2O3 + H2O + N2 =>
[NH4]2Cr2O7 = Cr2O3 + 4 H2O + N2
HNO3 + Ca(OH)2(aq) = Ca(NO3)2 + H2O(l) =>
2 HNO3 + Ca(OH)2(aq) = Ca(NO3)2 + 2 H2O(l)
Fe + SO2 = FeO + S =>
2 Fe + SO2 = 2 FeO + S
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