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SO3 + H2O = H2SO4
MnO4 + SO2 + H2O = Mn{+2} + SO4{-2} + H{+} =>
MnO4 + 3 SO2 + 2 H2O = Mn{+2} + 3 SO4{-2} + 4 H{+}
Pb(NO3)2 + (K2CrO4)4 = PbCrO4 + KNO3 =>
4 Pb(NO3)2 + (K2CrO4)4 = 4 PbCrO4 + 8 KNO3
CuI2 + H2S = CuS + HI =>
CuI2 + H2S = CuS + 2 HI
Ag2CO3 = Ag + CO2 + O2 =>
2 Ag2CO3 = 4 Ag + 2 CO2 + O2
BeCl2 + O2 = Be(ClO3)2 =>
BeCl2 + 3 O2 = Be(ClO3)2
H2 + Cl2 = HCl =>
H2 + Cl2 = 2 HCl
FeBr3 + H2SO4 = Fe2(SO4)3 + HBr =>
2 FeBr3 + 3 H2SO4 = Fe2(SO4)3 + 6 HBr
Zn{2+} + HCl = ZnCl{2+} + H =>
Zn{2+} + HCl = ZnCl{2+} + H
NO3{-} + CH3COO{-} + H{+} = NO2{-} + CO2 + H2O =>
4 NO3{-} + CH3COO{-} + H{+} = 4 NO2{-} + 2 CO2 + 2 H2O
Pb(OH)2 + BCl3 = PbCl2 + B(OH)3 =>
3 Pb(OH)2 + 2 BCl3 = 3 PbCl2 + 2 B(OH)3
C9H12O3 + O2 = CO2 + H2O =>
2 C9H12O3 + 21 O2 = 18 CO2 + 12 H2O
SO3 + H2O = H2SO4 =>
SO3 + H2O = H2SO4
HCOOH + Ca(OH)2 = (HCOO)2Ca + H2O =>
2 HCOOH + Ca(OH)2 = (HCOO)2Ca + 2 H2O
CH3COOH(aq) + Na2CO3(s) = C2H3NaO2(aq) + H2O + CO2(g) =>
2 CH3COOH(aq) + Na2CO3(s) = 2 C2H3NaO2(aq) + H2O + CO2(g)
CuS + Cl2 = CuCl + S2Cl2 =>
2 CuS + 2 Cl2 = 2 CuCl + S2Cl2
Hg2CO3 + SnS = Hg2S + SnCO3 =>
Hg2CO3 + SnS = Hg2S + SnCO3
LiNo3 + Na2Co3 = Li2Co3 + NaNo3 =>
2 LiNo3 + Na2Co3 = Li2Co3 + 2 NaNo3
HCl + Mg = H2 + Mg2Cl =>
2 HCl + 4 Mg = H2 + 2 Mg2Cl
H2SO4 + Ca(CO3)2 = Ca(SO4)2 + H2O + CO2 =>
2 H2SO4 + Ca(CO3)2 = Ca(SO4)2 + 2 H2O + 2 CO2
Na2CO3(aq) + CH3COOH(aq) = NaCH3COO(aq) + H2O(l) + CO2 =>
Na2CO3(aq) + 2 CH3COOH(aq) = 2 NaCH3COO(aq) + H2O(l) + CO2
Al + Q = Al2Q2 =>
2 Al + 2 Q = Al2Q2
BeCl2 + LiH = BeH2 + LiCl =>
BeCl2 + 2 LiH = BeH2 + 2 LiCl
Cr2(SO4)3 + FeCl3 = Fe2(SO4)3 + CrCl3 =>
Cr2(SO4)3 + 2 FeCl3 = Fe2(SO4)3 + 2 CrCl3
Ag + CH3COOH = (CH3COO)Ag + H2 =>
2 Ag + 2 CH3COOH = 2(CH3COO)Ag + H2
CuP + HCl + H2O2 = CuCl + H3PO3 + H =>
2 CuP + 2 HCl + 3 H2O2 = 2 CuCl + 2 H3PO3 + 2 H
Na2SO4 + NaCl + Pb(NO3)2 = Na(NO3) + NaSO4 + PbCl =>
Na2SO4 + NaCl + Pb(NO3)2 = 2 Na(NO3) + NaSO4 + PbCl
KMnO4 + KBr + H2SO4 = Br2 + Mn2SO4 + K2SO4 + H2O =>
2 KMnO4 + 12 KBr + 8 H2SO4 = 6 Br2 + Mn2SO4 + 7 K2SO4 + 8 H2O
Cu(BO2)2 + NaBO2 + C = Cu(s) + Na2B4O7 + CO(g) =>
Cu(BO2)2 + 2 NaBO2 + C = Cu(s) + Na2B4O7 + CO(g)
Pb + (HCl)3 = PbHCl =>
3 Pb + (HCl)3 = 3 PbHCl
Zn(NO3)2 = Zn + (NO3)2 =>
Zn(NO3)2 = Zn + (NO3)2
BaCrO4 + H = Ba + H2Cr2O7 + H2O =>
2 BaCrO4 + 4 H = 2 Ba + H2Cr2O7 + H2O
C6H8O7 + NaOH = C6H6O7 + Na + H3O =>
C6H8O7 + NaOH = C6H6O7 + Na + H3O
AlCl3 + NH4OH = NH4Cl + Al(OH)3 =>
AlCl3 + 3 NH4OH = 3 NH4Cl + Al(OH)3
CH3NH2 + O2 = CO2 + H2O + NO3 =>
4 CH3NH2 + 15 O2 = 4 CO2 + 10 H2O + 4 NO3
Fe(C2H3O2)3 + Na2CO3 = Na(C2H3O2) + Fe2(CO3)3 =>
2 Fe(C2H3O2)3 + 3 Na2CO3 = 6 Na(C2H3O2) + Fe2(CO3)3
KAlO2 + NaCl = NaAlO2 + KCl =>
KAlO2 + NaCl = NaAlO2 + KCl
Al2S3 + O2 = Al2O3 + SO2 =>
2 Al2S3 + 9 O2 = 2 Al2O3 + 6 SO2
Fe4(P2O7)3 + HCl + KI = FeCl2 + H4P2O7 + I2 + KCl =>
Fe4(P2O7)3 + 12 HCl + 4 KI = 4 FeCl2 + 3 H4P2O7 + 2 I2 + 4 KCl
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
CaCl2 + H2O = HCl + Ca + OH =>
CaCl2 + 2 H2O = 2 HCl + Ca + 2 OH
Zn + KNO2 = K + ZnNO2 =>
Zn + KNO2 = K + ZnNO2
CH4 + NCl2 = CCl4 + H2 + N2 =>
CH4 + 2 NCl2 = CCl4 + 2 H2 + N2
Cr(OH)3 = Cr + H2O + O2 =>
4 Cr(OH)3 = 4 Cr + 6 H2O + 3 O2
Cr + H2SO4 = Cr(SO4) + H2 =>
Cr + H2SO4 = Cr(SO4) + H2
PH3 + CuSO4 + H2O = Cu + H2SO4 + H3PO3 =>
PH3 + 3 CuSO4 + 3 H2O = 3 Cu + 3 H2SO4 + H3PO3
Al2O3 + Cu2SO4 = Al2(SO4)3 + Cu2O =>
Al2O3 + 3 Cu2SO4 = Al2(SO4)3 + 3 Cu2O
St + HF = StF + H =>
St + HF = StF + H
Fe + H2SiO3 = Fe2SiO3 + H2 =>
2 Fe + H2SiO3 = Fe2SiO3 + H2
F3CCOONa + Br3CCOOH = F3CCOONaH{-} + Br3CCOO{+} =>
F3CCOONa + Br3CCOOH = F3CCOONaH{-} + Br3CCOO{+}
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