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HCl + CoCl2 = HCl2 + ClCo
HNO3 + CuS = CuSO4 + H2O + NO =>
8 HNO3 + 3 CuS = 3 CuSO4 + 4 H2O + 8 NO
Ag2O(s) + Na2HPO3 + NaOH = Ag + Na3HPO4 + H2O =>
Ag2O(s) + 2 Na2HPO3 + 2 NaOH = 2 Ag + 2 Na3HPO4 + H2O
K[Al(OH)4] + Cl2 = KCl + KClO3 + Al(OH)3 + H2O =>
6 K[Al(OH)4] + 3 Cl2 = 5 KCl + KClO3 + 6 Al(OH)3 + 3 H2O
FeOHCl2 + NaOH = Fe(OH)3 + NaCl =>
FeOHCl2 + 2 NaOH = Fe(OH)3 + 2 NaCl
BaBr2 + Na3AsO4 = Ba3(AsO4)2 + NaBr =>
3 BaBr2 + 2 Na3AsO4 = Ba3(AsO4)2 + 6 NaBr
CH2CH2 + HOH = CH3CH2OH =>
CH2CH2 + HOH = CH3CH2OH
CuSO4*5H2O + NaOH = Cu(OH)2 + H2O + Na2SO4 =>
CuSO4*5H2O + 2 NaOH = Cu(OH)2 + 5 H2O + Na2SO4
HN4 = N4H =>
HN4 = N4H
Ba(ClO3)2 + K2SO4 = KClO3 + Ba2(SO4)2 =>
2 Ba(ClO3)2 + 2 K2SO4 = 4 KClO3 + Ba2(SO4)2
Zn + CuSO4 = Zn2(CuSO4)2 =>
2 Zn + 2 CuSO4 = Zn2(CuSO4)2
CaCl2 + C12H22O11 = Ca(OH)2 + HCl + C =>
11 CaCl2 + 2 C12H22O11 = 11 Ca(OH)2 + 22 HCl + 24 C
HCO3{-} + HSO4{-} = CO3{2-} + H2SO4 =>
HCO3{-} + HSO4{-} = CO3{2-} + H2SO4
CaCl2(aq) + H2SO4(aq) = Ca(SO4) + HCl =>
CaCl2(aq) + H2SO4(aq) = Ca(SO4) + 2 HCl
Fe{2+} + NO3{+} + OH{-} = Fe3O4 + NO2{-} + H2O =>
6 Fe{2+} + NO3{+} + 14 OH{-} = 2 Fe3O4 + NO2{-} + 7 H2O
C6H5N2H3 + N2O4 = CO2 + H2O + N2 =>
C6H5N2H3 + 4 N2O4 = 6 CO2 + 4 H2O + 5 N2
Bi(NO3)3 + Na2S = Bi2S3 + NaNO3 =>
2 Bi(NO3)3 + 3 Na2S = Bi2S3 + 6 NaNO3
Fe2O3 + S + O2 = Fe2(SO4)3 =>
2 Fe2O3 + 6 S + 9 O2 = 2 Fe2(SO4)3
Na2SO4(aq) + Ba(NO3)2(aq) = NaNO3(s) + BaSO4(aq) =>
Na2SO4(aq) + Ba(NO3)2(aq) = 2 NaNO3(s) + BaSO4(aq)
NaF + NiCl2 = NiF2 + NaCl =>
2 NaF + NiCl2 = NiF2 + 2 NaCl
H3PO4 = H4P2O7 + H2O =>
2 H3PO4 = H4P2O7 + H2O
Cu(OH)2(s)(heat) = CuO(s) + H2O(s) =>
Cu(OH)2(s)(heat) = CuO(s) + H2O(s)
K3(PO4) + Fe(SO4) = K2(SO4) + Fe3(PO4)2 =>
2 K3(PO4) + 3 Fe(SO4) = 3 K2(SO4) + Fe3(PO4)2
HNO3 + (NH4)2C2O4 = CO2 + O2 + NH4NO3 =>
8 HNO3 + 2(NH4)2C2O4 = 4 CO2 + 3 O2 + 6 NH4NO3
HCl + Na3PO4 = NaH + Cl3PO4 =>
3 HCl + Na3PO4 = 3 NaH + Cl3PO4
Cu(NO3)2(aq) + Ag(s) = Ag(NO3)2(aq) + Cu(s) =>
Cu(NO3)2(aq) + Ag(s) = Ag(NO3)2(aq) + Cu(s)
AlCl3(aq) + H2SO4(aq) = Al2(SO4)3(s) + HCl(aq) = =>
2 AlCl3(aq) + 3 H2SO4(aq) = Al2(SO4)3(s) + 6 HCl(aq)
Zn + CuSO4 = Zn2(CuSO4)2 =>
2 Zn + 2 CuSO4 = Zn2(CuSO4)2
NO2(g) = N(g) + O(g) =>
NO2(g) = N(g) + 2 O(g)
Zn(NO3)2 + Na2CO3 = NaNO3 + ZnCO3 =>
Zn(NO3)2 + Na2CO3 = 2 NaNO3 + ZnCO3
FeBr3(aq) + NaOH(aq) = FeOH(s) + NaBr3(aq) =>
FeBr3(aq) + NaOH(aq) = FeOH(s) + NaBr3(aq)
CH3CHO = CH3COOC2H5 =>
2 CH3CHO = CH3COOC2H5
CuSO4 + Na2EDTA*2H2O = CuEDTA + Na2SO4*2H2O =>
CuSO4 + Na2EDTA*2H2O = CuEDTA + Na2SO4*2H2O
Ni(NO3) + Na2CO3 = Ni(CO3) + Na2(NO3) =>
Ni(NO3) + Na2CO3 = Ni(CO3) + Na2(NO3)
Ba(OH)2 = BaH2O2 =>
Ba(OH)2 = BaH2O2
C4H8 + O2 = CO2 + H2O =>
C4H8 + 6 O2 = 4 CO2 + 4 H2O
H2O(water)2 = H2O + O2 =>
2 H2O(water)2 = 2 H2O + O2
SO2 + KMnO4 + H2O = H2SO4 + K2SO4 + MnSO4 =>
5 SO2 + 2 KMnO4 + 2 H2O = 2 H2SO4 + K2SO4 + 2 MnSO4
Ag2O + Na = Ag2Na + O =>
Ag2O + Na = Ag2Na + O
CH3COOH + H2O = CH3OH + HCOOH =>
CH3COOH + H2O = CH3OH + HCOOH
HB = H + B =>
HB = H + B
Mn{2+} + Ca(ClO)2 + H2O = Ca{2+} + Cl{-} + MnO2 + H{+} =>
2 Mn{2+} + Ca(ClO)2 + 2 H2O = Ca{2+} + 2 Cl{-} + 2 MnO2 + 4 H{+}
C10H7NO2 + HNO3 = C6H5NO4 + NO2 + H2O =>
3 C10H7NO2 + 16 HNO3 = 5 C6H5NO4 + 14 NO2 + 6 H2O
CuO + CO = Cu + CO2 =>
CuO + CO = Cu + CO2
SrO + O2 + SO2 = SrSO4 =>
2 SrO + O2 + 2 SO2 = 2 SrSO4
SO2 + KMnO4 + H2O = H2SO4 + K2SO4 + MnSO4 =>
5 SO2 + 2 KMnO4 + 2 H2O = 2 H2SO4 + K2SO4 + 2 MnSO4
MnO3 = Mn2O4 + O2 =>
2 MnO3 = Mn2O4 + O2
FeS2 + Na2CO3 = Na2S + Fe(CO3)2 =>
FeS2 + 2 Na2CO3 = 2 Na2S + Fe(CO3)2
N2H2 + O2 = N2H2O =>
2 N2H2 + O2 = 2 N2H2O
Zn(NO3)2 + Ni3(PO4)2 = Zn3(PO4)2 + Ni(NO3)2 =>
3 Zn(NO3)2 + Ni3(PO4)2 = Zn3(PO4)2 + 3 Ni(NO3)2
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