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[Cu(H2O)5] + 3 Br = [Cu(H2O)2Br3] + 3 H2O
Fe(s) + NaOH = Fe(OH)3 + Na =>
Fe(s) + 3 NaOH = Fe(OH)3 + 3 Na
Fe3{+} + Ca = Ca2{+} + Fe =>
Fe3{+} + 2 Ca = Ca2{+} + 3 Fe
Sn(CO3)4 = SnO4 + CO2 =>
Sn(CO3)4 = SnO4 + 4 CO2
NH2CH2CH2CH2CH2CHNH2COOH + CaOH = NH2CH2CH2CH2CH2CHNH2COOCa + H2O =>
NH2CH2CH2CH2CH2CHNH2COOH + CaOH = NH2CH2CH2CH2CH2CHNH2COOCa + H2O
CuCl + Na2CO3 = CuNa + Cl2CO3 =>
2 CuCl + Na2CO3 = 2 CuNa + Cl2CO3
Ag(NO3) + Na2S2O3 = Ag2S2O3 + NaNO3 =>
2 Ag(NO3) + Na2S2O3 = Ag2S2O3 + 2 NaNO3
M + H2O = M{2+} + H2 + OH{-} =>
M + 2 H2O = M{2+} + H2 + 2 OH{-}
C6H5COOH + Br2 = C6H4COOHBr + HBr =>
C6H5COOH + Br2 = C6H4COOHBr + HBr
C45H92 + O2 = CO2 + H2O =>
C45H92 + 68 O2 = 45 CO2 + 46 H2O
Fe2(SO4)3 + NaBr = Br2 + FeSO4 + NaSO4 =>
2 Fe2(SO4)3 + 2 NaBr = Br2 + 4 FeSO4 + 2 NaSO4
Bi + H = BiH =>
Bi + H = BiH
Ni + Ag(NO3) = Ni(NO3)3 + Ag =>
Ni + 3 Ag(NO3) = Ni(NO3)3 + 3 Ag
C6H5Cl + CH3Cl + Na = NaCl + C6H5CH3 =>
C6H5Cl + CH3Cl + 2 Na = 2 NaCl + C6H5CH3
Sn(NO3)2 + Cs2(CO3) = Sn2(CO3)2 + CsNO3 =>
2 Sn(NO3)2 + 2 Cs2(CO3) = Sn2(CO3)2 + 4 CsNO3
CaCO3 + Fe2(SO4)3 + H2O = Fe(OH)3 + CO2 + CaSO4 =>
3 CaCO3 + Fe2(SO4)3 + 3 H2O = 2 Fe(OH)3 + 3 CO2 + 3 CaSO4
Hg{2+} + NaOH = HgO + Na{+} + H{+} =>
Hg{2+} + NaOH = HgO + Na{+} + H{+}
N2O + C20H42 = N2 + CO2 + H2O =>
61 N2O + C20H42 = 61 N2 + 20 CO2 + 21 H2O
Ca + AlPO4 = Al + AlCa3(PO4)2 =>
3 Ca + 2 AlPO4 = Al + AlCa3(PO4)2
HNO3 + NaCl = Na(NO3) + HCl =>
HNO3 + NaCl = Na(NO3) + HCl
BaCO3 + IrO2 + CuO + O2 = Ba3CuIr2O9 + CO2 =>
6 BaCO3 + 4 IrO2 + 2 CuO + O2 = 2 Ba3CuIr2O9 + 6 CO2
CH4 + H2SO4 = CH3HSO3 + H2O =>
CH4 + H2SO4 = CH3HSO3 + H2O
H2O + KI = KOH + H2 + I =>
2 H2O + 2 KI = 2 KOH + H2 + 2 I
PH2 + O2 = P2O5 + H2 =>
4 PH2 + 5 O2 = 2 P2O5 + 4 H2
FeS2 + HCl = FeCl2 + H2S + S8 =>
8 FeS2 + 16 HCl = 8 FeCl2 + 8 H2S + S8
Cr2O7{-2} + H2S + H3O{+} = Cr{3+} + S + H2O =>
Cr2O7{-2} + 3 H2S + 8 H3O{+} = 2 Cr{3+} + 3 S + 15 H2O
Al(s) + CH3COOH = H2(g) + Al(CHCOOH)3 =>
Al(s) + 3 CH3COOH = 3 H2(g) + Al(CHCOOH)3
MnO2 + H2SO4 + KBr = KHSO4 + Br2 + MnSO4 + H2O =>
MnO2 + 3 H2SO4 + 2 KBr = 2 KHSO4 + Br2 + MnSO4 + 2 H2O
Ag(No3) + (NH4)3(PO4) = Ag(NH4)3 + (No3)(PO4) =>
Ag(No3) + (NH4)3(PO4) = Ag(NH4)3 + (No3)(PO4)
Cu + HNO3 = Cu(NO3)2(H2O) + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2(H2O) + 2 NO2 + H2O
PbS + NH4OH = Pb(OH)2 + (NH4)2S =>
PbS + 2 NH4OH = Pb(OH)2 + (NH4)2S
MgCO3 + HCl = MgCl + CO3H =>
MgCO3 + HCl = MgCl + CO3H
Pb(CO3)2 + NaCl = Na(CO3) + PbCl2 =>
Pb(CO3)2 + 2 NaCl = 2 Na(CO3) + PbCl2
NH4Cl + Ni(NO3)2 = NH4(NO3) + NiCl2 =>
2 NH4Cl + Ni(NO3)2 = 2 NH4(NO3) + NiCl2
Pb + Ti(NO3)2 = Pb(NO3) + Ti =>
2 Pb + Ti(NO3)2 = 2 Pb(NO3) + Ti
Ca + N2 = Ca5N2 =>
5 Ca + N2 = Ca5N2
Na2S + Pb = Pb2S2 + Na =>
2 Na2S + 2 Pb = Pb2S2 + 4 Na
KMnO4 + KI + HCl = KCl + MnCl2 + H2O + I2 =>
2 KMnO4 + 10 KI + 16 HCl = 12 KCl + 2 MnCl2 + 8 H2O + 5 I2
FeF3 + I2 = FeI3 + F2 =>
2 FeF3 + 3 I2 = 2 FeI3 + 3 F2
ClO{-} + VO3{-} + H2O = ClO3{-} + V(OH)3 + OH{-} =>
ClO{-} + 2 VO3{-} + 4 H2O = ClO3{-} + 2 V(OH)3 + 2 OH{-}
C14H14O2 + C3H6O = C17H18O2 + H2O =>
C14H14O2 + C3H6O = C17H18O2 + H2O
Be(OH)2(aq) + HCl(aq) = H2O(l) + BeCl2(aq) =>
Be(OH)2(aq) + 2 HCl(aq) = 2 H2O(l) + BeCl2(aq)
Mn{2+} + S{2-} = Mn(S) =>
Mn{2+} + S{2-} = Mn(S)
SO3(g) + H2O(l) = H2SO4(aq) =>
SO3(g) + H2O(l) = H2SO4(aq)
Ca + N2 = Ca5N2 =>
5 Ca + N2 = Ca5N2
MnO{2+} + CrN{2+} = MnN{2+} + CrO{2+} =>
MnO{2+} + CrN{2+} = MnN{2+} + CrO{2+}
KCIO3 + H3PO3 = KCI + H3PO4 =>
KCIO3 + 3 H3PO3 = KCI + 3 H3PO4
C9H7N + H2O = C9H6N + H3O =>
C9H7N + H2O = C9H6N + H3O
SnCl2 + HBrO + HCl = SnCl4 + HBr + H2O =>
SnCl2 + HBrO + 2 HCl = SnCl4 + HBr + H2O
Pr6O11 + SrCO3 + MnO2 = PrSr2Mn2O7 + CO2 + O2 =>
2 Pr6O11 + 24 SrCO3 + 24 MnO2 = 12 PrSr2Mn2O7 + 24 CO2 + 5 O2
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