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H + Cl + 2 O2 = HClO4
Cu + NO2 = Cu2O + NO =>
2 Cu + NO2 = Cu2O + NO
Ca + HI = CaI2 + H2 =>
Ca + 2 HI = CaI2 + H2
SnCl2 + HgCl2 + HCl = Hg2Cl2 + H2[SnCl6] =>
SnCl2 + 2 HgCl2 + 2 HCl = Hg2Cl2 + H2[SnCl6]
C6H5CH2OH + KMnO4 = C6H5CHO + MnO2 + H2O + KOH =>
3 C6H5CH2OH + 2 KMnO4 = 3 C6H5CHO + 2 MnO2 + 2 H2O + 2 KOH
Mg(s) + Cu(SO4)(aq) = MgSO4(aq) + Cu(s) =>
Mg(s) + Cu(SO4)(aq) = MgSO4(aq) + Cu(s)
Cu(NO3) + NaOH = Cu(OH)2 + Na2(NO3) =>
Cu(NO3) + 2 NaOH = Cu(OH)2 + Na2(NO3)
Be(NO3)2 = Be(NO2)2 + O2 =>
Be(NO3)2 = Be(NO2)2 + O2
Hg2(NO3)2 + NaCl = Hg2Cl2 + NaNO3 =>
Hg2(NO3)2 + 2 NaCl = Hg2Cl2 + 2 NaNO3
Cd(OH)2 + NH4OH = [Cd(NH3)6](OH)2 + H2O =>
Cd(OH)2 + 6 NH4OH = [Cd(NH3)6](OH)2 + 6 H2O
CuSO4 + NaOH + C6H12O6 = Cu2O + Na2SO4 + C6H12O7 + H2O =>
2 CuSO4 + 4 NaOH + C6H12O6 = Cu2O + 2 Na2SO4 + C6H12O7 + 2 H2O
NaNO3 + Na2S + H2SO4 = Na2SO4 + H2O + NO2 =>
8 NaNO3 + Na2S + 4 H2SO4 = 5 Na2SO4 + 4 H2O + 8 NO2
KI + NH3 = KNH3 + I =>
KI + NH3 = KNH3 + I
C2 + H2 = CH4 =>
C2 + 4 H2 = 2 CH4
AgNO3(aq) + HCl(aq) = AgCl(s) + HNO3(aq) =>
AgNO3(aq) + HCl(aq) = AgCl(s) + HNO3(aq)
SnO2 + KOH + H2O = K2(Sn(OH)6) =>
SnO2 + 2 KOH + 2 H2O = K2(Sn(OH)6)
Pb(NO3)2 + K3Fe(CN)6 = PbFe(CN)6 + K3(NO3)2 =>
Pb(NO3)2 + K3Fe(CN)6 = PbFe(CN)6 + K3(NO3)2
Al(CH3COO)3 + H2O = Al(OH)2CH3COO + CH3COOH =>
Al(CH3COO)3 + 2 H2O = Al(OH)2CH3COO + 2 CH3COOH
AgCl + KOH = Ag2O + KCl + H2O =>
2 AgCl + 2 KOH = Ag2O + 2 KCl + H2O
Ca(CH3COO)2 + Na3PO4 = Ca3(PO4)2 + Na(CH3COO) =>
3 Ca(CH3COO)2 + 2 Na3PO4 = Ca3(PO4)2 + 6 Na(CH3COO)
C20H14O4 + KOH = C20H16O5 + K2O =>
C20H14O4 + 2 KOH = C20H16O5 + K2O
BaC2O4 = BaO + CO + CO2 =>
BaC2O4 = BaO + CO + CO2
BiONO3 + Al + KOH + H2O = NH3 + K[Al(OH)4] + Bi =>
3 BiONO3 + 11 Al + 11 KOH + 21 H2O = 3 NH3 + 11 K[Al(OH)4] + 3 Bi
Mg(NO3)2 + H2O = Mg(OH)2 + HNO3 =>
Mg(NO3)2 + 2 H2O = Mg(OH)2 + 2 HNO3
KI + H2SO4 + H2O2 + CHCl3 = K2SO4 + H2O + CHI3 + Cl =>
6 KI + 3 H2SO4 + 3 H2O2 + 2 CHCl3 = 3 K2SO4 + 6 H2O + 2 CHI3 + 6 Cl
MgSO4 + H2SO4 = Mg(HSO4)2 =>
MgSO4 + H2SO4 = Mg(HSO4)2
NO2{-} + Al + H2O = NH4{+} + AlO2{-} =>
NO2{-} + 2 Al + 2 H2O = NH4{+} + 2 AlO2{-}
C6H5CH3 + HCl = C6H6 + CH3Cl =>
C6H5CH3 + HCl = C6H6 + CH3Cl
Zn + P4 = ZnP2 =>
2 Zn + P4 = 2 ZnP2
MnSO4 + H2O2 + KOH = K2MnO4 + K2SO4 + H2O =>
MnSO4 + 2 H2O2 + 4 KOH = K2MnO4 + K2SO4 + 4 H2O
Cr(OH)3 + IO3 + OH{-} = CrO4 + I{-} + H2O =>
7 Cr(OH)3 + 5 IO3 + 5 OH{-} = 7 CrO4 + 5 I{-} + 13 H2O
NH4Cl + Fe(NO3)3 = (NH4)(NO3) + FeCl3 =>
3 NH4Cl + Fe(NO3)3 = 3(NH4)(NO3) + FeCl3
Mg(NO3)2(aq) + (NH4)3PO4(aq) = Mg3(PO4)2(s) + NH4NO3(aq) =>
3 Mg(NO3)2(aq) + 2(NH4)3PO4(aq) = Mg3(PO4)2(s) + 6 NH4NO3(aq)
C6H14(aq) + O2(g) = CO2(g) + H2O(l) =>
2 C6H14(aq) + 19 O2(g) = 12 CO2(g) + 14 H2O(l)
Al + H2CrO4 = Al2(CrO4)3 + H2 =>
2 Al + 3 H2CrO4 = Al2(CrO4)3 + 3 H2
C4H9OH + KMnO4 + H2SO4 = C3H7COH + MnSO4 + K2SO4 + H2O =>
5 C4H9OH + 2 KMnO4 + 3 H2SO4 = 5 C3H7COH + 2 MnSO4 + K2SO4 + 8 H2O
C6H5NO2 + Sn + HCl = C6H5NH2 + SnCl4 + H2O =>
2 C6H5NO2 + 3 Sn + 12 HCl = 2 C6H5NH2 + 3 SnCl4 + 4 H2O
Pb(CH3COO)2 + KBr = PbBr2 + CH3COOK =>
Pb(CH3COO)2 + 2 KBr = PbBr2 + 2 CH3COOK
HCl + K2Cr2O7 + CH3CH2OH = CrCl3 + H2O + CH3CHO + KCl =>
8 HCl + K2Cr2O7 + 3 CH3CH2OH = 2 CrCl3 + 7 H2O + 3 CH3CHO + 2 KCl
CH3OH + NH4OH = C3H9N + H2O =>
3 CH3OH + NH4OH = C3H9N + 4 H2O
C2H4(OH)2 + HNO3 = H2O + C2H4O2(NO2)2 =>
C2H4(OH)2 + 2 HNO3 = 2 H2O + C2H4O2(NO2)2
HNO2 + H2O = H3O + NO3 =>
HNO2 + 4 H2O = 3 H3O + NO3
BaCrO4 + H2SO4 = BaSO4 + CrO4 + H =>
BaCrO4 + H2SO4 = BaSO4 + CrO4 + 2 H
*C3H8O + O2 = CO2 + H2O =>
2*C3H8O + 9 O2 = 6 CO2 + 8 H2O
AuCl3(aq) + Pb(s) = PbCl4(aq) + Au(s) =>
4 AuCl3(aq) + 3 Pb(s) = 3 PbCl4(aq) + 4 Au(s)
Pb(OH)4 + H3PO4 = Pb3(PO4)4 + H2O =>
3 Pb(OH)4 + 4 H3PO4 = Pb3(PO4)4 + 12 H2O
Zn + HOH = Zn(OH)2 + H2 =>
Zn + 2 HOH = Zn(OH)2 + H2
C2H5COOH + Ca(OH)2 = (C2H5COO)2Ca + H2O =>
2 C2H5COOH + Ca(OH)2 = (C2H5COO)2Ca + 2 H2O
Fe3O4 = Fe + O2 =>
Fe3O4 = 3 Fe + 2 O2
Mg + PO4 = Mg3(PO4)2 =>
3 Mg + 2 PO4 = Mg3(PO4)2
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