| Equations balanced on the previous day | Equations balanced on the next day |
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2 Hg(NO3)2 = 2 HgO + 4 NO2 + O2
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
CuFeS2 + O2 + H2O = Fe(OH)3 + Cu{2+} + SO4{2-} + H{+} =>
4 CuFeS2 + 17 O2 + 10 H2O = 4 Fe(OH)3 + 4 Cu{2+} + 8 SO4{2-} + 8 H{+}
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
Ag2S + O2 + H2O = Ag + SO4{2-} + H{+} =>
2 Ag2S + 3 O2 + 2 H2O = 4 Ag + 2 SO4{2-} + 4 H{+}
ZnS + O2 = Zn{2+} + SO4{2-} =>
ZnS + 2 O2 = Zn{2+} + SO4{2-}
KI + H2O2 = I2 + H2O + K2O =>
2 KI + H2O2 = I2 + H2O + K2O
HCO3 = H2 + CO3 =>
2 HCO3 = H2 + 2 CO3
Cu + H2SO4 = CuSO4 + SO2 + H2O =>
Cu + 2 H2SO4 = CuSO4 + SO2 + 2 H2O
HCO3 = H + CO3 =>
HCO3 = H + CO3
KI + H2O2 + HCl = I2 + H2O + KCl =>
2 KI + H2O2 + 2 HCl = I2 + 2 H2O + 2 KCl
Na + Cl2 = NaCl =>
2 Na + Cl2 = 2 NaCl
Cu2S + O2 + H2O = Cu{2+} + SO4{2-} + OH{-} =>
2 Cu2S + 5 O2 + 2 H2O = 4 Cu{2+} + 2 SO4{2-} + 4 OH{-}
H2O2 + MnO2 = MnH2 + O2 =>
H2O2 + MnO2 = MnH2 + 2 O2
Cu2S + NO3{-} + H2O = Cu{2+} + N2 + SO4{2-} + OH{-} =>
Cu2S + 2 NO3{-} + 2 H2O = 2 Cu{2+} + N2 + SO4{2-} + 4 OH{-}
H2O + CO2 = C7H8 + O2 =>
4 H2O + 7 CO2 = C7H8 + 9 O2
H3PO4 + NH3 = (NH4)3PO4 =>
H3PO4 + 3 NH3 = (NH4)3PO4
(NH4)2SO4 + Al(NO3)3 = NH4NO3 + Al2(SO4)3 =>
3(NH4)2SO4 + 2 Al(NO3)3 = 6 NH4NO3 + Al2(SO4)3
HCl + Zn = ZnCl2 + H2 =>
2 HCl + Zn = ZnCl2 + H2
KO + H2O = K + HO2 =>
3 KO + H2O = 3 K + 2 HO2
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
Na2HPO4 + NaOH = Na3PO4 + H2O =>
Na2HPO4 + NaOH = Na3PO4 + H2O
Al(NO3)3 + NaCO3 = Al(CO3)3 + NaNO3 =>
Al(NO3)3 + 3 NaCO3 = Al(CO3)3 + 3 NaNO3
PbNO3 + KI = PbI + KNO3 =>
PbNO3 + KI = PbI + KNO3
CH3CH2OH + O2 = H2O + CH3COOH =>
CH3CH2OH + O2 = H2O + CH3COOH
Pb + PbO2 + H2SO4 = PbSO4 + H2O =>
Pb + PbO2 + 2 H2SO4 = 2 PbSO4 + 2 H2O
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
Al(NO3)3 + K2CrO4 = Al2(CrO4)3 + KNO3 =>
2 Al(NO3)3 + 3 K2CrO4 = Al2(CrO4)3 + 6 KNO3
H2O + CO2 = C7H8 + O2 =>
4 H2O + 7 CO2 = C7H8 + 9 O2
CH4 + O2 = H2O + CO2 =>
CH4 + 2 O2 = 2 H2O + CO2
NaClO3 = NaCl + O2 =>
2 NaClO3 = 2 NaCl + 3 O2
Na2O2 + H2SO4 = Na2SO4 + H2O2 =>
Na2O2 + H2SO4 = Na2SO4 + H2O2
Na2O2 + H2SO4 = Na2SO4 + H2O2 =>
Na2O2 + H2SO4 = Na2SO4 + H2O2
C2H6O + O2 = C2H4O2 + H2O =>
C2H6O + O2 = C2H4O2 + H2O
NH4ClO4 = N2 + Cl2 + O2 + H20 =>
10 NH4ClO4 = 5 N2 + 5 Cl2 + 20 O2 + 2 H20
(NH4)3PO4 + Pb(NO3)4 = Pb3(PO4)4 + NH4NO3 =>
4(NH4)3PO4 + 3 Pb(NO3)4 = Pb3(PO4)4 + 12 NH4NO3
C2H8N2 + N2O4 = N2 + CO2 + H2O =>
C2H8N2 + 2 N2O4 = 3 N2 + 2 CO2 + 4 H2O
Pb(OH)2 + HCl = H2O + PbCl2 =>
Pb(OH)2 + 2 HCl = 2 H2O + PbCl2
BF3 + Li2SO3 = B2(SO3)3 + LiF =>
2 BF3 + 3 Li2SO3 = B2(SO3)3 + 6 LiF
Fe + O2 = FeO =>
2 Fe + O2 = 2 FeO
AlBr3 + K2SO4 = KBr + Al2(SO4)3 =>
2 AlBr3 + 3 K2SO4 = 6 KBr + Al2(SO4)3
C7H17 + O2 = CO2 + H2O =>
4 C7H17 + 45 O2 = 28 CO2 + 34 H2O
H2 + O2 = H2O2 =>
H2 + O2 = H2O2
FeCl3 + NaOH = Fe(OH)3 + NaCl =>
FeCl3 + 3 NaOH = Fe(OH)3 + 3 NaCl
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
Fe + C12 = FeC13 =>
12 Fe + 13 C12 = 12 FeC13
Ag2O = Ag + O2 =>
2 Ag2O = 4 Ag + O2
PbS + NO3{-} + H2O = Pb{2+} + N2 + SO4{2-} + OH{-} =>
5 PbS + 8 NO3{-} + 4 H2O = 5 Pb{2+} + 4 N2 + 5 SO4{2-} + 8 OH{-}
H2O + CO2 = C6H2O6 + O2 =>
2 H2O + 12 CO2 = 2 C6H2O6 + 7 O2
CaCO3 + H3PO4 = Ca3(PO4)2 + H2CO3 =>
3 CaCO3 + 2 H3PO4 = Ca3(PO4)2 + 3 H2CO3
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| Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 07/26/11
Equations balanced on 08/25/10
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