| Equations balanced on the previous day | Equations balanced on the next day |
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2 BF3 + 3 Li2SO3 = B2(SO3)3 + 6 LiF
CH4 + O2 = CO2 + H2 =>
CH4 + O2 = CO2 + 2 H2
HNO2 + I{-} + H{+} = NO + I2 + H2O =>
2 HNO2 + 2 I{-} + 2 H{+} = 2 NO + I2 + 2 H2O
HCl + O2 = Cl2 + H2O =>
4 HCl + O2 = 2 Cl2 + 2 H2O
SO2 + O2 + H2O = H2SO4 =>
2 SO2 + O2 + 2 H2O = 2 H2SO4
BaCO3 + SrCO3 + TiO2 = Ba05SrO5TiO3 + CO2 =>
5 BaCO3 + SrCO3 + TiO2 = Ba05SrO5TiO3 + 6 CO2
RuCl5 + Na2S5 = Ru2S5 + NaCl + S =>
2 RuCl5 + 5 Na2S5 = Ru2S5 + 10 NaCl + 20 S
Fe2{+} + Ce4{+} = Fe3{+} + Ce3{+} =>
3 Fe2{+} + 3 Ce4{+} = 2 Fe3{+} + 4 Ce3{+}
MgBr + Cl = MgBrCl =>
MgBr + Cl = MgBrCl
MgBr + Cl = MgBrCl =>
MgBr + Cl = MgBrCl
Fe{2+} + Ce{4+} = Fe{3+} + Ce{3+} =>
Fe{2+} + Ce{4+} = Fe{3+} + Ce{3+}
H3PO2 + HNO3 = H3PO4 + NO + H2O =>
3 H3PO2 + 4 HNO3 = 3 H3PO4 + 4 NO + 2 H2O
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
MgSO4 + BaCl2 = BaSO4 + MgCl2 =>
MgSO4 + BaCl2 = BaSO4 + MgCl2
H3PO2 + HNO3 = H3PO4 + NO2 + H2O =>
H3PO2 + 4 HNO3 = H3PO4 + 4 NO2 + 2 H2O
As2S3 + O2 = SO2 + As2O3 =>
2 As2S3 + 9 O2 = 6 SO2 + 2 As2O3
CuCl2 + NaOH = Cu(OH)2 + NaCl =>
CuCl2 + 2 NaOH = Cu(OH)2 + 2 NaCl
CrO2{-}(aq) + OH{-}(aq) = CrO42{-}(aq) + H2O(l) + e =>
CrO2{-}(aq) + 80 OH{-}(aq) = CrO42{-}(aq) + 40 H2O(l) + 80e
HCl + KMnO4 = MnCl2 + Cl2 + KCl + H2O =>
16 HCl + 2 KMnO4 = 2 MnCl2 + 5 Cl2 + 2 KCl + 8 H2O
Cu(OH)2 + H2SO4 = CuSO4 + H2O =>
Cu(OH)2 + H2SO4 = CuSO4 + 2 H2O
Fe{2+}(aq) + Ce{4+}(aq) = Fe{3+}(aq) + Ce{3+}(aq) =>
Fe{2+}(aq) + Ce{4+}(aq) = Fe{3+}(aq) + Ce{3+}(aq)
Fe{2+} + Ce{4+} = Fe{3+} + Ce{3+} =>
Fe{2+} + Ce{4+} = Fe{3+} + Ce{3+}
CrO2{-}(aq) + OH{-}(aq) = CrO4{2-}(aq) + H2O(l) + e =>
CrO2{-}(aq) + 4 OH{-}(aq) = CrO4{2-}(aq) + 2 H2O(l) + 3e
CaCO3 + HNO3 = Ca(NO3)2 + CO2 + H2O =>
CaCO3 + 2 HNO3 = Ca(NO3)2 + CO2 + H2O
Pb{2+} + ClO{-} + OH{-} = PbO2 + Cl{-} + H2O =>
Pb{2+} + ClO{-} + 2 OH{-} = PbO2 + Cl{-} + H2O
H3PO2 + HNO3 = H3PO4 + NO + H2O =>
3 H3PO2 + 4 HNO3 = 3 H3PO4 + 4 NO + 2 H2O
Na + HCL = NaCL + H2 =>
2 Na + 2 HCL = 2 NaCL + H2
Pb{2+} + ClO{-} + OH{-} = PbO2 + Cl{-} + H2O =>
Pb{2+} + ClO{-} + 2 OH{-} = PbO2 + Cl{-} + H2O
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
HNO2 + I{-} + H{+} = NO + I2 + H2O =>
2 HNO2 + 2 I{-} + 2 H{+} = 2 NO + I2 + 2 H2O
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
AgNO3 + Na3PO4 = Ag3PO4 + NaNO3 =>
3 AgNO3 + Na3PO4 = Ag3PO4 + 3 NaNO3
H2S + KMnO4 + HCl = S + KCl + MnCl2 + H2O =>
5 H2S + 2 KMnO4 + 6 HCl = 5 S + 2 KCl + 2 MnCl2 + 8 H2O
FeC2O4 + K2Cr2O7 = CO2 + K + Fe(Cr2O7)3 =>
FeC2O4 + 3 K2Cr2O7 = 2 CO2 + 6 K + Fe(Cr2O7)3
Bi(ClO3)3 + H2S = HClO3 + Bi2S3 =>
2 Bi(ClO3)3 + 3 H2S = 6 HClO3 + Bi2S3
MgBr2(aq) + AgNO3(aq) = AgBr(s) + Mg(NO3)2(aq) =>
MgBr2(aq) + 2 AgNO3(aq) = 2 AgBr(s) + Mg(NO3)2(aq)
BrO3{-} + Sb{3+} + H{+} = Br{-} + Sb{5+} + H2O =>
BrO3{-} + 3 Sb{3+} + 6 H{+} = Br{-} + 3 Sb{5+} + 3 H2O
HOH + Ca = Ca(OH)2 + H2 =>
2 HOH + Ca = Ca(OH)2 + H2
Hg + NO3{-} + H{+} = Hg{2+} + NO2 + H2O =>
Hg + 2 NO3{-} + 4 H{+} = Hg{2+} + 2 NO2 + 2 H2O
CaCl2 + Na3PO4 = Ca3(PO4)2 + NaCl =>
3 CaCl2 + 2 Na3PO4 = Ca3(PO4)2 + 6 NaCl
As2S3 + O2 = SO2 + As2O3 =>
2 As2S3 + 9 O2 = 6 SO2 + 2 As2O3
H3PO3 + HNO3 = H3PO4 + NO2 + H2O =>
H3PO3 + 2 HNO3 = H3PO4 + 2 NO2 + H2O
Cu + H2SO4 = Cu{2+} + SO3{2-} + H2O =>
Cu + H2SO4 = Cu{2+} + SO3{2-} + H2O
H2SO4 + HI = H2S + I2 + H2O =>
H2SO4 + 8 HI = H2S + 4 I2 + 4 H2O
C5H10 + O2 = CO2 + H2O =>
2 C5H10 + 15 O2 = 10 CO2 + 10 H2O
Pb(NO3)2 + KI = PbI2 + KNO3 =>
Pb(NO3)2 + 2 KI = PbI2 + 2 KNO3
CH3CH(CH3)CH2CH3 + O2 = CO2 + H2O =>
CH3CH(CH3)CH2CH3 + 8 O2 = 5 CO2 + 6 H2O
Cu{2+} + Al = Al{3+} + Cu =>
3 Cu{2+} + 2 Al = 2 Al{3+} + 3 Cu
C12H22O11 + H2O = CH3CH2OH + CO2 =>
C12H22O11 + H2O = 4 CH3CH2OH + 4 CO2
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| Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 03/08/12
Equations balanced on 04/07/11
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