| Equations balanced on the previous day | Equations balanced on the next day |
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2 MnO4{-} + 6 F{-} + 4 H2O = 2 MnO2 + 3 F2 + 8 OH{-}
C2H5OH = C2H4 + H2O =>
C2H5OH = C2H4 + H2O
NaN3 = Na + N2 =>
2 NaN3 = 2 Na + 3 N2
Al2(SO4)3 + NH4OH = Al(OH)3 + (NH4)2SO4 =>
Al2(SO4)3 + 6 NH4OH = 2 Al(OH)3 + 3(NH4)2SO4
MnO2 + HBr = Br2 + MnBr2 + H2O =>
MnO2 + 4 HBr = Br2 + MnBr2 + 2 H2O
Zn(CH3COO)2 + H2SeO4 = ZnSeO4 + CH3COOH =>
Zn(CH3COO)2 + H2SeO4 = ZnSeO4 + 2 CH3COOH
NH4OH = NH3 + H2O =>
NH4OH = NH3 + H2O
P2O5 + H2O = H3PO4 =>
P2O5 + 3 H2O = 2 H3PO4
HClO4 + ClO2 + H2O = HClO3 =>
HClO4 + 2 ClO2 + H2O = 3 HClO3
C2H4 + Cl2 = C2H3Cl + HCl =>
C2H4 + Cl2 = C2H3Cl + HCl
NH3 + CO = CH4 + N2 + O2 =>
8 NH3 + 6 CO = 6 CH4 + 4 N2 + 3 O2
Zn(CH3COO)2 + H2SeO4 = ZnSeO4 + CH3COOH =>
Zn(CH3COO)2 + H2SeO4 = ZnSeO4 + 2 CH3COOH
Fe + H2SO4 = FeSO4 + H2 =>
Fe + H2SO4 = FeSO4 + H2
PbO2 + Sb + NaOH = PbO + NaSbO2 + H2O =>
3 PbO2 + 2 Sb + 2 NaOH = 3 PbO + 2 NaSbO2 + H2O
PCl3 + H2O = H3PO3 + HCl =>
PCl3 + 3 H2O = H3PO3 + 3 HCl
FeCl2 + Na2CO3 + H2O = CO2 + Fe(OH)2 + NaCl =>
FeCl2 + Na2CO3 + H2O = CO2 + Fe(OH)2 + 2 NaCl
Fe + O2 = FeO =>
2 Fe + O2 = 2 FeO
NH3 + O2 = NO2 + H2O =>
4 NH3 + 7 O2 = 4 NO2 + 6 H2O
Os + O2 = OsO2 =>
Os + O2 = OsO2
Al + Fe2O3 = Fe + Al2O3 =>
2 Al + Fe2O3 = 2 Fe + Al2O3
Na + NaNO3 = Na2O + N2 =>
10 Na + 2 NaNO3 = 6 Na2O + N2
NH2 + O2 = NO + H2O =>
NH2 + O2 = NO + H2O
Cu2S + Fe2(SO4)3 = CuSO4 + Fe{2+} + CuS + e =>
3 Cu2S + Fe2(SO4)3 = 3 CuSO4 + 2 Fe{2+} + 3 CuS + 4e
FeNH4(SO4)2 + NaOH = NH3 + H2O + Na2SO4 + Fe(OH)3 =>
FeNH4(SO4)2 + 4 NaOH = NH3 + H2O + 2 Na2SO4 + Fe(OH)3
Cl2 + OH{-} = Cl{-} + ClO{-} + H2O =>
Cl2 + 2 OH{-} = Cl{-} + ClO{-} + H2O
Li + H2O = Li{+} + (OH){-} + H2 =>
2 Li + 2 H2O = 2 Li{+} + 2(OH){-} + H2
Co{2+} + HCO3{-} = Co(HCO3)2 =>
Co{2+} + 2 HCO3{-} = Co(HCO3)2
NaOH + H2SO4 = Na2SO4 + H2O =>
2 NaOH + H2SO4 = Na2SO4 + 2 H2O
NAOH + HCL = NACL + H2O =>
NAOH + HCL = NACL + H2O
NAOH + HCl = NACl + H2O =>
NAOH + HCl = NACl + H2O
NaOH + HCl = NaCl + H2O =>
NaOH + HCl = NaCl + H2O
HI + K2Cr2O7 = KI + CrI3 + H2O + I2 =>
14 HI + K2Cr2O7 = 2 KI + 2 CrI3 + 7 H2O + 3 I2
CaH2 + H2O = Ca2{+} + (OH){-} + H2 =>
4 CaH2 + 2 H2O = 2 Ca2{+} + 2(OH){-} + 5 H2
CS2 + O2 = CO2 + SO2 =>
CS2 + 3 O2 = CO2 + 2 SO2
HC2H3O2(aq) + Ca(OH)2(aq) = H2O(l) + Ca(C2H3O2)2(aq) =>
2 HC2H3O2(aq) + Ca(OH)2(aq) = 2 H2O(l) + Ca(C2H3O2)2(aq)
Co{2+} + HCO3{-} = Co(HCO3)2 =>
Co{2+} + 2 HCO3{-} = Co(HCO3)2
Hg(NO3)2 = HgO + NO2 + O2 =>
2 Hg(NO3)2 = 2 HgO + 4 NO2 + O2
KMnO4 + HCl = MnCl2 + Cl2 + KCl + H2O =>
2 KMnO4 + 16 HCl = 2 MnCl2 + 5 Cl2 + 2 KCl + 8 H2O
CH3CH(NH2)COOH + Co(NO3)2 = CoO + N2 + CO2 + H2O =>
2 CH3CH(NH2)COOH + 3 Co(NO3)2 = 3 CoO + 4 N2 + 6 CO2 + 7 H2O
As + NaClO + NaOH = Na3AsO4 + NaCl + H2O =>
2 As + 5 NaClO + 6 NaOH = 2 Na3AsO4 + 5 NaCl + 3 H2O
NH3 + H2SO4 = (NH4)2SO4 =>
2 NH3 + H2SO4 = (NH4)2SO4
Co{2+} + HCO3{-} = Co(HCO3)2 =>
Co{2+} + 2 HCO3{-} = Co(HCO3)2
Al + H2SO4 = Al2(SO4)3 + H2 =>
2 Al + 3 H2SO4 = Al2(SO4)3 + 3 H2
Fe2O3 + Mg = Fe + MgO =>
Fe2O3 + 3 Mg = 2 Fe + 3 MgO
H2S + O2 = SO2 + H2O =>
2 H2S + 3 O2 = 2 SO2 + 2 H2O
CaO + HCl = CaCl2 + H2O =>
CaO + 2 HCl = CaCl2 + H2O
Ca(OH)2 + Al2(SO4)3 = CaSO4 + Al(OH)3 =>
3 Ca(OH)2 + Al2(SO4)3 = 3 CaSO4 + 2 Al(OH)3
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
H2C2O4 + KOH = K2C2O4 + H2O =>
H2C2O4 + 2 KOH = K2C2O4 + 2 H2O
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
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| Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 03/28/13
Equations balanced on 04/27/12
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