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CuS + 2 O = Cu + SO2
H{+} + Cl{-} + [Cr2O7]{2-} = Cl2 + Cr{3+} + H2O =>
14 H{+} + 6 Cl{-} + [Cr2O7]{2-} = 3 Cl2 + 2 Cr{3+} + 7 H2O
Na2SO4 + O2 = NaO + SO4 =>
Na2SO4 + O2 = 2 NaO + SO4
Br + O2 = BrO2 =>
Br + O2 = BrO2
Sn{4+} + Fe{2+} = Sn{2+} + Fe{3+} = =>
Sn{4+} + 2 Fe{2+} = Sn{2+} + 2 Fe{3+}
C240H90O4NS + O2 = CO2 + H2O + NO3 + SO2 =>
C240H90O4NS + 263 O2 = 240 CO2 + 45 H2O + NO3 + SO2
Ca + Cr{3+} = Cr + Ca{2+} =>
3 Ca + 2 Cr{3+} = 2 Cr + 3 Ca{2+}
Li + N2 = Li3N =>
6 Li + N2 = 2 Li3N
C240H90O4NS + O2 = CO2 + H2O + NO3 + SO2 =>
C240H90O4NS + 263 O2 = 240 CO2 + 45 H2O + NO3 + SO2
CO + O2 = CO2 =>
2 CO + O2 = 2 CO2
NaOH + FeCl2 = Fe(OH)2 + NaCl =>
2 NaOH + FeCl2 = Fe(OH)2 + 2 NaCl
Cu + AgNO3 = Cu(NO3)2 + Ag =>
Cu + 2 AgNO3 = Cu(NO3)2 + 2 Ag
Al(OH)3 + H4(SO2) = Al4(SO2)3 + H2O =>
4 Al(OH)3 + 3 H4(SO2) = Al4(SO2)3 + 12 H2O
MgCl2 + Na2CO3 + H2O = MgCO3*Mg(OH)2 + NaCl + Mg(HCO3)2 =>
3 MgCl2 + 3 Na2CO3 + 2 H2O = MgCO3*Mg(OH)2 + 6 NaCl + Mg(HCO3)2
C6H5OH + CH2O = (C6H4OH)2CH2 + H2O =>
2 C6H5OH + CH2O = (C6H4OH)2CH2 + H2O
C5H8NO4Na + HCl = C5H9NO4 + NaCl =>
C5H8NO4Na + HCl = C5H9NO4 + NaCl
CaCl2(s) = Ca(aq) + Cl(aq) =>
CaCl2(s) = Ca(aq) + 2 Cl(aq)
PbCl2 + HCl = PbCl4 + H =>
PbCl2 + 2 HCl = PbCl4 + 2 H
CH3OH + H2O2 = CO2 + H2O =>
CH3OH + 3 H2O2 = CO2 + 5 H2O
AgNO3 + KI = AgI + KNO3 =>
AgNO3 + KI = AgI + KNO3
Fe + AgC2H3O = FeC2H3O + Ag =>
Fe + AgC2H3O = FeC2H3O + Ag
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
CuS + O = Cu2O + SO2 =>
2 CuS + 5 O = Cu2O + 2 SO2
Ca(OH)2 + HNO3 = Ca(NO3)2 + H2O =>
Ca(OH)2 + 2 HNO3 = Ca(NO3)2 + 2 H2O
Br + O2 = BrO3 =>
2 Br + 3 O2 = 2 BrO3
CrO3 + O2 = CrO4 =>
2 CrO3 + O2 = 2 CrO4
Hg{2+} + Mg = Hg + Mg{2+} =>
Hg{2+} + Mg = Hg + Mg{2+}
KCl + H2O = KOH + HCl =>
KCl + H2O = KOH + HCl
S + NaOH = Na2S + Na2S2O4 + H2O =>
5 S + 8 NaOH = 3 Na2S + Na2S2O4 + 4 H2O
C7H8(l) + O2(g) = CO2(g) + H2O(g) =>
C7H8(l) + 9 O2(g) = 7 CO2(g) + 4 H2O(g)
H2 + SO4 + LiOH = H2O + Li2SO4 =>
H2 + SO4 + 2 LiOH = 2 H2O + Li2SO4
Sc2WC2F2 = WC + Sc4C3 + ScF3 =>
3 Sc2WC2F2 = 3 WC + Sc4C3 + 2 ScF3
CuO + H2SO4 = CuH2SO4 + O2 =>
2 CuO + 2 H2SO4 = 2 CuH2SO4 + O2
AlBr3 + Cl2 = AlCl3 + Br2 =>
2 AlBr3 + 3 Cl2 = 2 AlCl3 + 3 Br2
KHSO4 + HCl = KCl + H2O + SO3 =>
KHSO4 + HCl = KCl + H2O + SO3
H2O(l) + N2O3(s) = HNO2(aq) =>
H2O(l) + N2O3(s) = 2 HNO2(aq)
Ga2S3 + H2O = Ga(OH)3 + H2S =>
Ga2S3 + 6 H2O = 2 Ga(OH)3 + 3 H2S
C9H20 + O2 = CO2 + H2O =>
C9H20 + 14 O2 = 9 CO2 + 10 H2O
C6H5Cl + Fe + HCl = C6H6 + FeCl2 =>
C6H5Cl + Fe + HCl = C6H6 + FeCl2
Sr + O2 = SrO =>
2 Sr + O2 = 2 SrO
HCl(aq) + KOH(aq) = H2O(l) + KCl(aq) =>
HCl(aq) + KOH(aq) = H2O(l) + KCl(aq)
Al + CuSO4*5H2O = Cu + AlSO4 + H2O =>
Al + CuSO4*5H2O = Cu + AlSO4 + 5 H2O
KMnO4 + Na2SO3 + H2O = MnO(OH)2 + Na2SO4 + KOH =>
2 KMnO4 + 3 Na2SO3 + 3 H2O = 2 MnO(OH)2 + 3 Na2SO4 + 2 KOH
*S3 = S =>
*S3 = 3 S
C2H5Br + Br2 = HBr + C2H4Br2 =>
C2H5Br + Br2 = HBr + C2H4Br2
K2HgCl4 + HCl = H2HgCl4 + KCl =>
K2HgCl4 + 2 HCl = H2HgCl4 + 2 KCl
C25H52(s) + O2(g) = CO2(g) + H2O(l) =>
C25H52(s) + 38 O2(g) = 25 CO2(g) + 26 H2O(l)
NaHCO3 + HCl = NaCl + H2CO3 =>
NaHCO3 + HCl = NaCl + H2CO3
KOH + HNO3 = KNO3 + H2O =>
KOH + HNO3 = KNO3 + H2O
Zn + HBr + HBrO = ZnBr2 + H2O =>
Zn + HBr + HBrO = ZnBr2 + H2O
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