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2 Hg(l) + O2(g) = 2 HgO(s)
Cu2 + Cl = CuCl =>
Cu2 + 2 Cl = 2 CuCl
Cl2 + AlI = ClI + Al =>
Cl2 + 2 AlI = 2 ClI + 2 Al
hydrochloricacid + Ca(OH)2 = CaCl2 + H2O =>
2 HCl + Ca(OH)2 = CaCl2 + 2 H2O
K2O2 + H2O = H2O2 + KOH =>
K2O2 + 2 H2O = H2O2 + 2 KOH
C6H8O6 + H2SeO4 = C6H6O6 + Se + H2O =>
3 C6H8O6 + H2SeO4 = 3 C6H6O6 + Se + 4 H2O
C6H5COONa + HCl = C6H5COOH + NaCl =>
C6H5COONa + HCl = C6H5COOH + NaCl
Ba(NO3)2 + H2O2 = BaO2 + HNO3 =>
Ba(NO3)2 + H2O2 = BaO2 + 2 HNO3
LiOH + Cl2 = LiCl + LiClO3 + H2O =>
6 LiOH + 3 Cl2 = 5 LiCl + LiClO3 + 3 H2O
KMnO4 + C12H22O11 = CO2 + MnO2 + H2O + KOH =>
16 KMnO4 + C12H22O11 = 12 CO2 + 16 MnO2 + 3 H2O + 16 KOH
Ca(OH)2 + NaCl = CaCl2 + NaOH =>
Ca(OH)2 + 2 NaCl = CaCl2 + 2 NaOH
Pb + C + H = Pb(C2H5)4 =>
Pb + 8 C + 20 H = Pb(C2H5)4
Cr2O3 + S = CrS3 + O2 =>
2 Cr2O3 + 12 S = 4 CrS3 + 3 O2
Ba3(PO4)2 + Na2(SO4) = Na3PO4 + BaSO4 =>
Ba3(PO4)2 + 3 Na2(SO4) = 2 Na3PO4 + 3 BaSO4
C2H5NO2 + H2SO4 = (NH4)2SO4 + CO2 + SO2 + H2O =>
2 C2H5NO2 + 7 H2SO4 = (NH4)2SO4 + 4 CO2 + 6 SO2 + 8 H2O
CH4 + NO3 = CO2 + N2 + H =>
3 CH4 + 2 NO3 = 3 CO2 + N2 + 12 H
Ni(NH3)6{2+} + H2SO4 = NiSO4 + (NH4)2SO4 + H{+} =>
Ni(NH3)6{2+} + 4 H2SO4 = NiSO4 + 3(NH4)2SO4 + 2 H{+}
NaOH + NH4OH = NH4(OH)2 + Na =>
NaOH + NH4OH = NH4(OH)2 + Na
KMnO4 + NaClO2 = MnO2 + NaClO4 + KO =>
2 KMnO4 + NaClO2 = 2 MnO2 + NaClO4 + 2 KO
silver + iodine = silveriodide =>
2 Ag + I2 = 2 AgI
PbNO2(aq) + NaBr(aq) = PbBr(s) + NaNO2 =>
PbNO2(aq) + NaBr(aq) = PbBr(s) + NaNO2
Na + HOH = NaOH + H =>
Na + HOH = NaOH + H
H2PO2 + ClO + OH = H3PO4Cl =>
H2PO2 + ClO + OH = H3PO4Cl
ZnS + H2O + O2 = ZnSH2O3 =>
ZnS + H2O + O2 = ZnSH2O3
K + Na3[Co(NO2)6] + CH3COOH = K2Na[Co(NO2)6] + CH3COONa + H2 =>
2 K + Na3[Co(NO2)6] + 2 CH3COOH = K2Na[Co(NO2)6] + 2 CH3COONa + H2
NaOH + CuO = Na2O + Cu(OH)2 =>
2 NaOH + CuO = Na2O + Cu(OH)2
CH18 + O2 = CO2 + H2O =>
2 CH18 + 11 O2 = 2 CO2 + 18 H2O
AgHCO3 + HNO3 = AgNO3 + H2O + CO2 =>
AgHCO3 + HNO3 = AgNO3 + H2O + CO2
Fe(CN)6{-3} + N2H4 + OH{-} = Fe(CN)6{-4} + N2 + H2O =>
4 Fe(CN)6{-3} + N2H4 + 4 OH{-} = 4 Fe(CN)6{-4} + N2 + 4 H2O
H3PO4 + NH4OH = (NH4)3PO4 + H2O =>
H3PO4 + 3 NH4OH = (NH4)3PO4 + 3 H2O
MnO2 + NaCl + H2SO4 = Cl + MnSO4 + NaHSO4 + H2O =>
MnO2 + 2 NaCl + 3 H2SO4 = 2 Cl + MnSO4 + 2 NaHSO4 + 2 H2O
CuO + Cl2 = CuCl + O =>
2 CuO + Cl2 = 2 CuCl + 2 O
Na2SO3 + SnCl2 + H2SO4 = Na2SO4 + SnCl4 + SnS2 + H2O =>
6 Na2SO3 + 2 SnCl2 + 2 H2SO4 = 6 Na2SO4 + SnCl4 + SnS2 + 2 H2O
(NH4)2S + H2O = (NH4)2O + H2S =>
(NH4)2S + H2O = (NH4)2O + H2S
C3H8S + O2 = CO2 + H2O + SO3 =>
2 C3H8S + 13 O2 = 6 CO2 + 8 H2O + 2 SO3
Na2(SO4) + Ba3(PO4)2 = Na3(PO4) + BaSO4 =>
3 Na2(SO4) + Ba3(PO4)2 = 2 Na3(PO4) + 3 BaSO4
C6H5COOH + H2O = C6H5CH2OH + O2 =>
C6H5COOH + H2O = C6H5CH2OH + O2
LiNO3 + NH4Br = BrNO3 + NH4Li =>
LiNO3 + NH4Br = BrNO3 + NH4Li
KBr + Pb(NO3)2 = KNO3 + PbBr2 =>
2 KBr + Pb(NO3)2 = 2 KNO3 + PbBr2
C3H6Br2 = C3H5BrHBr =>
C3H6Br2 = C3H5BrHBr
P4 + KClO + H2O = H3PO4 + KCl =>
P4 + 10 KClO + 6 H2O = 4 H3PO4 + 10 KCl
Cl + N = ClN =>
Cl + N = ClN
MgBr2 + NaCl = MgCl + NaBr2 =>
MgBr2 + NaCl = MgCl + NaBr2
Ne + O2 = NeO =>
2 Ne + O2 = 2 NeO
Ag2O + Br = AgBr + O2 =>
2 Ag2O + 4 Br = 4 AgBr + O2
Al + Zn2{+} = Al3{+} + Zn =>
3 Al + Zn2{+} = Al3{+} + 2 Zn
BaBr2 + H2O = Br2 + H2 + Ba(OH)2 =>
BaBr2 + 2 H2O = Br2 + H2 + Ba(OH)2
FeCl2 + BaCO3 = FeCO3 + BaCl2 =>
FeCl2 + BaCO3 = FeCO3 + BaCl2
HNO3 + KSCN = KNO3 + HSCN =>
HNO3 + KSCN = KNO3 + HSCN
Rb + HNO3 = RbNO3 + NH4NO3 + H2O =>
8 Rb + 10 HNO3 = 8 RbNO3 + NH4NO3 + 3 H2O
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