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FeO + PdF2 = FeF2 + PdO
HCl + NaIn = HIn + NaCl =>
HCl + NaIn = HIn + NaCl
NaHCO3(s) + C2H4O2(aq) = CO2(g) + H2O(l) + NaC2H3O2(aq) =>
NaHCO3(s) + C2H4O2(aq) = CO2(g) + H2O(l) + NaC2H3O2(aq)
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
MgO + Al2(CO3)3 = MgCO3 + Al2O3 =>
3 MgO + Al2(CO3)3 = 3 MgCO3 + Al2O3
Br2 + NaOH = NaBr + NaBrO + H2O =>
Br2 + 2 NaOH = NaBr + NaBrO + H2O
FeCr2O7 + NaOH + O2 = Na2Cr2O7 + Fe2O3 + H2O =>
4 FeCr2O7 + 8 NaOH + O2 = 4 Na2Cr2O7 + 2 Fe2O3 + 4 H2O
Zn0 + HNO3 = Zn(NO3)2 + H2 =>
Zn0 + 2 HNO3 = Zn(NO3)2 + H2
H2SO4 + HI = H2S + I2 + H2O =>
H2SO4 + 8 HI = H2S + 4 I2 + 4 H2O
H2SO4 + NH4OH = H2OH + NH4 + SO4 =>
H2SO4 + NH4OH = H2OH + NH4 + SO4
AlCl3 + KHCO3 = KCl + Al(OH)3 + CO2 =>
AlCl3 + 3 KHCO3 = 3 KCl + Al(OH)3 + 3 CO2
Al + RbOH + H2O = Rb[Al(OH)4] + H2 =>
2 Al + 2 RbOH + 6 H2O = 2 Rb[Al(OH)4] + 3 H2
PbO + H2 = Pb + H2O =>
PbO + H2 = Pb + H2O
Cu(OH)2 + H2SO4 = CuSO4 + H2O =>
Cu(OH)2 + H2SO4 = CuSO4 + 2 H2O
NH2OH + H2O2 = H2O + N2O3 =>
2 NH2OH + 4 H2O2 = 7 H2O + N2O3
Mn + Pb{2+} = Mn{2+} + Pb =>
Mn + Pb{2+} = Mn{2+} + Pb
PbO2(s) = Pb3O4(s)O2(g) =>
3 PbO2(s) = Pb3O4(s)O2(g)
Br2H2S = HBr + S =>
Br2H2S = 2 HBr + S
Ca(OH)02 + H2SO4 = CaSO4 + H2O =>
Ca(OH)02 + H2SO4 = CaSO4 + 2 H2O
NaCl + Hg2(C2H3O2) = NaC2H3O2 + Hg2Cl =>
NaCl + Hg2(C2H3O2) = NaC2H3O2 + Hg2Cl
Mg(s) + AlCl3(aq) = Al(s) + MgCl2(aq) =>
3 Mg(s) + 2 AlCl3(aq) = 2 Al(s) + 3 MgCl2(aq)
AgNO3 + K2Cr2O7 = Ag2Cr2O7 + KNO3 =>
2 AgNO3 + K2Cr2O7 = Ag2Cr2O7 + 2 KNO3
C6H4CH3OH + KMnO4 + H2SO4 = C6H5COOH + K2SO4 + MnSO4 + H2O =>
5 C6H4CH3OH + 4 KMnO4 + 6 H2SO4 = 5 C6H5COOH + 2 K2SO4 + 4 MnSO4 + 11 H2O
Pb + H2O = PbO2 + H2 =>
Pb + 2 H2O = PbO2 + 2 H2
H2 + F2 = HF =>
H2 + F2 = 2 HF
Mn + N2 = Mn4N =>
8 Mn + N2 = 2 Mn4N
A = A2 =>
2 A = A2
C5H10Br2Zn = C5H10ZnBr2 =>
C5H10Br2Zn = C5H10ZnBr2
PCl3 + H2O = H3PO3 + HCl =>
PCl3 + 3 H2O = H3PO3 + 3 HCl
MeOH + HCl = MeCl + H2O =>
MeOH + HCl = MeCl + H2O
H2SO4 + Zn = H2 + ZnSO4 =>
H2SO4 + Zn = H2 + ZnSO4
SO3CaO = CaSO4 =>
SO3CaO = CaSO4
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
NaMnO4 + Na2SO3 + H2O = MnO2 + Na2SO4 + NaOH =>
2 NaMnO4 + 3 Na2SO3 + H2O = 2 MnO2 + 3 Na2SO4 + 2 NaOH
BeOHCl = BeClHO =>
BeOHCl = BeClHO
NaMnO4 + Na2SO3 + H2O = MnO2 + Na2SO4 + NaOH =>
2 NaMnO4 + 3 Na2SO3 + H2O = 2 MnO2 + 3 Na2SO4 + 2 NaOH
BaCO3 + Ta2O5 = Ba4Ta2O9 + CO2 =>
4 BaCO3 + Ta2O5 = Ba4Ta2O9 + 4 CO2
HNO3 + I3 = HIO3 + NO2 + H2O =>
15 HNO3 + I3 = 3 HIO3 + 15 NO2 + 6 H2O
NaOH + Na3PO4 = Na3OH + NaPO4 =>
NaOH + Na3PO4 = Na3OH + NaPO4
Mo + H2SO4 = MoSO4 + H2S + H2O =>
4 Mo + 5 H2SO4 = 4 MoSO4 + H2S + 4 H2O
Al + CuSO4 = Al2(SO4)3 + Cu =>
2 Al + 3 CuSO4 = Al2(SO4)3 + 3 Cu
C2H2 + (H2O) = CH3CHO =>
C2H2 + (H2O) = CH3CHO
HBr2 + KOH = KBr2 + H2O =>
HBr2 + KOH = KBr2 + H2O
C2H5Cl + Cl2 = C2H4Cl + HCl =>
2 C2H5Cl + Cl2 = 2 C2H4Cl + 2 HCl
H2SO4 + HI = H2S + I2 + H2O =>
H2SO4 + 8 HI = H2S + 4 I2 + 4 H2O
ClO{-} + OH{-} = ClO4{-} + H2O + e =>
ClO{-} + 6 OH{-} = ClO4{-} + 3 H2O + 6e
SnS2 + Na2S = Na2SnS3 =>
SnS2 + Na2S = Na2SnS3
Na2CO3(aq) + HCl(aq) = NaCl(aq) + H2O(l) + CO2(g) =>
Na2CO3(aq) + 2 HCl(aq) = 2 NaCl(aq) + H2O(l) + CO2(g)
Fe(NH4)2(SO4)2*6H2O + H2C2O4 = FeC2O4 + NH4{+} + H{+} + SO4{2-} + H2O =>
Fe(NH4)2(SO4)2*6H2O + H2C2O4 = FeC2O4 + 2 NH4{+} + 2 H{+} + 2 SO4{2-} + 6 H2O
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