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Pb + Zn(CH3CO2)2 = Zn + Pb(CH3CO2)2
C14H30 = C8H18C6H12 =>
C14H30 = C8H18C6H12
Cu(NO3)2 = Cu2O3 + N2 + O2 =>
4 Cu(NO3)2 = 2 Cu2O3 + 4 N2 + 9 O2
Na + CuSO4 = Cu + Na2SO4 =>
2 Na + CuSO4 = Cu + Na2SO4
Fe + Cu(NO3)2 = Fe(NO3)2 + Cu =>
Fe + Cu(NO3)2 = Fe(NO3)2 + Cu
C2H2HBr = C2H3Br =>
C2H2HBr = C2H3Br
K2WS4 + HCl = KCl + WS3 + H2S =>
K2WS4 + 2 HCl = 2 KCl + WS3 + H2S
Zn + HgCl2 = Hg + ZnCl2 =>
Zn + HgCl2 = Hg + ZnCl2
Fe + Hg(No3)2 = Fe(No3)2 + Hg =>
Fe + Hg(No3)2 = Fe(No3)2 + Hg
C2H2HBr = C2HBrH2 =>
C2H2HBr = C2HBrH2
FeO2H = FeO(OH) =>
FeO2H = FeO(OH)
C6H12O6 + NH3 = C6H8N2 + CO2 + H2O =>
13 C6H12O6 + 24 NH3 = 12 C6H8N2 + 6 CO2 + 66 H2O
Li + AlCl3 = LiCl + Al3 =>
9 Li + 3 AlCl3 = 9 LiCl + Al3
Na + O2 = Na2O =>
4 Na + O2 = 2 Na2O
I2{-} + SO32{-} + OH{-} = I{-} + SO42{-} + H2O =>
20 I2{-} + SO32{-} + 20 OH{-} = 40 I{-} + SO42{-} + 10 H2O
Li2O + H2O = LiOH =>
Li2O + H2O = 2 LiOH
Zn = Zn2{+} + e =>
2 Zn = Zn2{+} + e
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
Ca(OH)2 + ZnCl = CaCl2 + ZnOH =>
Ca(OH)2 + 2 ZnCl = CaCl2 + 2 ZnOH
C12H8Cl6 = C + H2 + Cl2 =>
C12H8Cl6 = 12 C + 4 H2 + 3 Cl2
CaCO3 + Na2Cl2 = CaCl2 + Na2CO3 =>
CaCO3 + Na2Cl2 = CaCl2 + Na2CO3
C6H5COCH3 + CH3OC6H4CHO = C16H14O2 + H2O =>
C6H5COCH3 + CH3OC6H4CHO = C16H14O2 + H2O
Na2O2 + H2O = NaOH + O2 =>
2 Na2O2 + 2 H2O = 4 NaOH + O2
CaCO3 + H2O = Ca(OH)2 + CO2 =>
CaCO3 + H2O = Ca(OH)2 + CO2
Ca(OH)2 + BeO = CaO + Be(OH)2 =>
Ca(OH)2 + BeO = CaO + Be(OH)2
KO2 + H2O = H2O2 + KOH =>
2 KO2 + 4 H2O = 3 H2O2 + 2 KOH
CO3 + HNO3 = CO2 + HNO4 =>
CO3 + HNO3 = CO2 + HNO4
SrBr2() + Pb(NO3)2() = Sr(NO3)2() + PbBr2() =>
SrBr2() + Pb(NO3)2() = Sr(NO3)2() + PbBr2()
Ca + H2O = CaOH0 + H2 =>
2 Ca + 2 H2O = 2 CaOH0 + H2
Pb(NO3)2 = NO2(g) + PbO(s) + O2(g) =>
2 Pb(NO3)2 = 4 NO2(g) + 2 PbO(s) + O2(g)
SrBr2() + Pb(NO3)2() = Sr(NO3)2() + PbBr2() =>
SrBr2() + Pb(NO3)2() = Sr(NO3)2() + PbBr2()
H2SO4 + Mn(OH)7 = Mn2(SO4)7 + H2O =>
7 H2SO4 + 2 Mn(OH)7 = Mn2(SO4)7 + 14 H2O
FeCl3 + NaOH = (Fe(OH)3) + (NaCl) =>
FeCl3 + 3 NaOH = (Fe(OH)3) + 3(NaCl)
C2H4O + H2O = CH4 + O2 =>
2 C2H4O + 4 H2O = 4 CH4 + 3 O2
Na + CuSO4 = Cu + Na2SO4 =>
2 Na + CuSO4 = Cu + Na2SO4
Zn = Zn{+2} + e =>
Zn = Zn{+2} + 2e
I2 + S2O3{2-}{+} = S4O6{2-} + I{-} =>
I2 + 2 S2O3{2-}{+} = S4O6{2-} + 2 I{-}
CH3CH2Na + CH3CH2OCH2CH3 = CH3CH2OH + CH3CH2CHCH3Na =>
CH3CH2Na + CH3CH2OCH2CH3 = CH3CH2OH + CH3CH2CHCH3Na
MnO4{-} + Br{-} + H2O = MnO2 + BrO2{-} + OH{-} =>
4 MnO4{-} + 3 Br{-} + 2 H2O = 4 MnO2 + 3 BrO2{-} + 4 OH{-}
AgNO3 + K3PO = Ag3PO + KNO3 =>
3 AgNO3 + K3PO = Ag3PO + 3 KNO3
CaCl2 + H(NO3) = Ca(NO3)2 + HCl =>
CaCl2 + 2 H(NO3) = Ca(NO3)2 + 2 HCl
SrBr2() + Pb(NO3)2() = Sr(NO3)2() + PbBr2() =>
SrBr2() + Pb(NO3)2() = Sr(NO3)2() + PbBr2()
FeCl3 + NaOH = (Fe(OH)3) + (NaCl) =>
FeCl3 + 3 NaOH = (Fe(OH)3) + 3(NaCl)
Zn = Zn{+2} + {-} =>
Zn = Zn{+2} + 2e
C9H8O4 + NH4OH = C7H6O3 + C2H4O2NH3 =>
C9H8O4 + NH4OH = C7H6O3 + C2H4O2NH3
C2H5NH3ClKOH = C2H5NH4OKCl =>
C2H5NH3ClKOH = C2H5NH4OKCl
C13H11NO + O2 = CO2 + H2O + NO2 =>
4 C13H11NO + 65 O2 = 52 CO2 + 22 H2O + 4 NO2
Mg(NO3)2 + Fe(NO3)3 + C2H5NO2 = MgFe2O4 + N2 + CO2 + H2O =>
9 Mg(NO3)2 + 18 Fe(NO3)3 + 40 C2H5NO2 = 9 MgFe2O4 + 56 N2 + 80 CO2 + 100 H2O
C2H5OHCH3COOH = C4H8O2H2O =>
C2H5OHCH3COOH = C4H8O2H2O
AlO + H2O = H2AlO2 =>
AlO + H2O = H2AlO2
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