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Ba + Na2 = BaNa2
HgO = Hg + O2 =>
2 HgO = 2 Hg + O2
Cd(NO3)2 + H2S = CdS + HNO3 =>
Cd(NO3)2 + H2S = CdS + 2 HNO3
BaSO4 + H2O = BaO + H2SO4 =>
BaSO4 + H2O = BaO + H2SO4
V + O = VO2 =>
V + 2 O = VO2
Cl2 + NaI = NaCl + I2 =>
Cl2 + 2 NaI = 2 NaCl + I2
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
K2O + H2CO3 = K2CO3 + H2O =>
K2O + H2CO3 = K2CO3 + H2O
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
NaOH + Al(OH)3 = Na(Al(OH)4) =>
NaOH + Al(OH)3 = Na(Al(OH)4)
K2O + HCN = KCN + H2O =>
K2O + 2 HCN = 2 KCN + H2O
NaOH(aq) + KCl(s) = NaCl(aq) + KOH(aq) =>
NaOH(aq) + KCl(s) = NaCl(aq) + KOH(aq)
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
H3PO4 + NH3 = (NH4)3PO4 =>
H3PO4 + 3 NH3 = (NH4)3PO4
Cu{+} = Cu{+2} + Cu =>
2 Cu{+} = Cu{+2} + Cu
Fe + O2 = Fe3O4 =>
3 Fe + 2 O2 = Fe3O4
PCl5 = PCl3 + Cl =>
PCl5 = PCl3 + 2 Cl
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
HCl + CaO = H2O + CaCl2 =>
2 HCl + CaO = H2O + CaCl2
CaCO3 + HNO3 = Ca(NO3)2 + CO2 + H2O =>
CaCO3 + 2 HNO3 = Ca(NO3)2 + CO2 + H2O
PH3 + NO2 = P4O10 + N2 + H2O =>
4 PH3 + 8 NO2 = P4O10 + 4 N2 + 6 H2O
CaCl2 + HNo3 = Ca(No3)2 + HCl =>
CaCl2 + 2 HNo3 = Ca(No3)2 + 2 HCl
IO3{-} + SO32{-} + H{+} = I2 + SO42{-} + H2O =>
4 IO3{-} + SO32{-} + 4 H{+} = 2 I2 + SO42{-} + 2 H2O
C3H5(NO3)3 = CO2 + N2 + H2O + O2 =>
4 C3H5(NO3)3 = 12 CO2 + 6 N2 + 10 H2O + O2
HCl + Mg = H2 + MgCl =>
2 HCl + 2 Mg = H2 + 2 MgCl
AgNO3 + FeCl3 = AgCl + Fe(NO3)3 =>
3 AgNO3 + FeCl3 = 3 AgCl + Fe(NO3)3
Al + HCl = H2 + AlCl3 =>
2 Al + 6 HCl = 3 H2 + 2 AlCl3
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
MnO4{-2} + H{+} = MnO4{-} + MnO2 + H2O =>
3 MnO4{-2} + 4 H{+} = 2 MnO4{-} + MnO2 + 2 H2O
Mo(OH)5 = Mo2O5 + H2O =>
2 Mo(OH)5 = Mo2O5 + 5 H2O
Al2O3 + HCl = AlCl3 + H2O =>
Al2O3 + 6 HCl = 2 AlCl3 + 3 H2O
Cu + AgNO3 = Cu(NO3)2 + Ag =>
Cu + 2 AgNO3 = Cu(NO3)2 + 2 Ag
PCl3 + Cl2 = PCl5 =>
PCl3 + Cl2 = PCl5
PbS + O2 = PbO + SO2 =>
2 PbS + 3 O2 = 2 PbO + 2 SO2
CuCO3(heat) = CuO + CO2 =>
CuCO3(heat) = CuO + CO2
CH3CH3 + O2 = CO2 + H2O =>
2 CH3CH3 + 7 O2 = 4 CO2 + 6 H2O
CuCO3(heat) = CuO + CO2 =>
CuCO3(heat) = CuO + CO2
Ca(HCO3)2 + HNO3 = Ca(NO3)2 + H2O + CO2 =>
Ca(HCO3)2 + 2 HNO3 = Ca(NO3)2 + 2 H2O + 2 CO2
ClO{-}(aq) + Cr(OH)3(aq) + H{+} = CrO42{-}(aq) + Cl2(g) + H2O =>
80 ClO{-}(aq) + Cr(OH)3(aq) + 79 H{+} = CrO42{-}(aq) + 40 Cl2(g) + 41 H2O
Pb3O4 + C = Pb + CO2 =>
Pb3O4 + 2 C = 3 Pb + 2 CO2
PbO2 + Mn(NO3)2 + HNO3 = HMnO4 + Pb(NO3)2 + H2O =>
5 PbO2 + 2 Mn(NO3)2 + 6 HNO3 = 2 HMnO4 + 5 Pb(NO3)2 + 2 H2O
AlCl3 + AgNO3 = Al(NO3)3 + AgCl =>
AlCl3 + 3 AgNO3 = Al(NO3)3 + 3 AgCl
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
HCl + Ca(OH)2 = CaCl2 + H2O =>
2 HCl + Ca(OH)2 = CaCl2 + 2 H2O
Cr2O72{-} + H{+} + SO32{-} = Cr3{+} + H2O + SO42{-} =>
60 Cr2O72{-} + 100 H{+} + 427 SO32{-} = 40 Cr3{+} + 50 H2O + 427 SO42{-}
KOH + MnO2 + Cl2 = KMnO4 + KCl + H20 =>
20 KOH + 10 MnO2 + 5 Cl2 = 10 KMnO4 + 10 KCl + H20
C4H8O2 + NaOH = C2H3NaO2 + C2H5OH =>
C4H8O2 + NaOH = C2H3NaO2 + C2H5OH
MnSO4 = MnO + SO3 =>
MnSO4 = MnO + SO3
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
Al2O3 + NaOH + H2O = NaAl(OH)4 =>
Al2O3 + 2 NaOH + 3 H2O = 2 NaAl(OH)4
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