| Equations balanced on the previous day | Equations balanced on the next day |
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2 C6H14 + 19 O2 = 12 CO2 + 14 H2O
Sn(s) + NaOH(aq) = Na2SnO2(aq) + H2(g) =>
Sn(s) + 2 NaOH(aq) = Na2SnO2(aq) + H2(g)
H{+} + Cr2O7{2-} + SO3{2-} = SO4{2-} + Cr{3+} + H2O =>
8 H{+} + Cr2O7{2-} + 3 SO3{2-} = 3 SO4{2-} + 2 Cr{3+} + 4 H2O
NaAl(OH)4 + O3 = NaOH + Al2O3 + H2O2 =>
2 NaAl(OH)4 + O3 = 2 NaOH + Al2O3 + 3 H2O2
H2S + O3 = H2SO4 =>
3 H2S + 4 O3 = 3 H2SO4
H{+} + Cr2O72{-} + Hg + H2SO4 = Hg2SO4 + Cr{3+} + H2O =>
14 H{+} + 2 Cr2O72{-} + 274 Hg + 137 H2SO4 = 137 Hg2SO4 + 4 Cr{3+} + 144 H2O
HNO3 + NaHCO3 = NaNO3 + H2O + CO2 =>
HNO3 + NaHCO3 = NaNO3 + H2O + CO2
H2S + O3 = H2SO4 =>
3 H2S + 4 O3 = 3 H2SO4
H{+} + Cr2O72{-} + Hg + H2SO4 = Hg2SO4 + Cr{3+} + H2O =>
14 H{+} + 2 Cr2O72{-} + 274 Hg + 137 H2SO4 = 137 Hg2SO4 + 4 Cr{3+} + 144 H2O
Al2O3 = Al3 + O2 =>
6 Al2O3 = 4 Al3 + 9 O2
Al + FeO = Al2O3 + Fe =>
2 Al + 3 FeO = Al2O3 + 3 Fe
H2S + Al2O3 = Al + H2SO4 =>
3 H2S + 4 Al2O3 = 8 Al + 3 H2SO4
H{+} + Cr2O7{2-} + Hg + H2SO4 = Hg2SO4 + Cr{3+} + H2O =>
8 H{+} + Cr2O7{2-} + 6 Hg + 3 H2SO4 = 3 Hg2SO4 + 2 Cr{3+} + 7 H2O
H2O + O2 = H2O2 =>
2 H2O + O2 = 2 H2O2
NaBr + CaF2 = NaF + CaBr2 =>
2 NaBr + CaF2 = 2 NaF + CaBr2
Cl + CH4 = CCl4 + HCl =>
8 Cl + CH4 = CCl4 + 4 HCl
H2O + NO2{-} + Al(s) = NH3 + AlO2{-} + H{+} =>
2 H2O + NO2{-} + 2 Al(s) = NH3 + 2 AlO2{-} + H{+}
H2SO4 + NaNO2 = HNO2 + Na2SO4 =>
H2SO4 + 2 NaNO2 = 2 HNO2 + Na2SO4
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
CaCO3 + HBr = CaBr + HCO3 =>
CaCO3 + HBr = CaBr + HCO3
H2O + HSO{3-}(aq) + IO3{-}(aq) = SO4{2-}(aq) + I2(s) + OH{-} =>
4 H2O + 5 HSO{3-}(aq) + 8 IO3{-}(aq) = 5 SO4{2-}(aq) + 4 I2(s) + 13 OH{-}
F + AlCl = AlF + FCl =>
2 F + AlCl = AlF + FCl
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
AgNO3 + NaBr = AgBr + Na(NO3) =>
AgNO3 + NaBr = AgBr + Na(NO3)
CO + H2 = CH3OH =>
CO + 2 H2 = CH3OH
Cu(OH)2 + Fe2(SO4)3 = CuSO4 + Fe(OH)3 =>
3 Cu(OH)2 + Fe2(SO4)3 = 3 CuSO4 + 2 Fe(OH)3
KNO3 + Zn(HClO4)2 = KHClO4 + Zn(NO3)2 =>
2 KNO3 + Zn(HClO4)2 = 2 KHClO4 + Zn(NO3)2
Sn(ClO3)4 + K3PO4 = Sn3(PO4)4 + KClO3 =>
3 Sn(ClO3)4 + 4 K3PO4 = Sn3(PO4)4 + 12 KClO3
CuCl2 + H2S = CuS + HCl =>
CuCl2 + H2S = CuS + 2 HCl
As + NaOH = Na3AsO3 + H2 =>
2 As + 6 NaOH = 2 Na3AsO3 + 3 H2
Cl2 + H2O = HClO + HCl =>
Cl2 + H2O = HClO + HCl
Au2S3 + H2 = Au + H2S =>
Au2S3 + 3 H2 = 2 Au + 3 H2S
HCl + HClO + KOH = KHClO + H2O =>
HCl + HClO + 2 KOH = 2 KHClO + H2O
V2O5 + HCl = VOCl3 + H2O =>
V2O5 + 6 HCl = 2 VOCl3 + 3 H2O
H2O + Cl2 = ClO3{-} + Cl{-} + H{+} =>
3 H2O + 3 Cl2 = ClO3{-} + 5 Cl{-} + 6 H{+}
Na + Br2 = NaBr =>
2 Na + Br2 = 2 NaBr
NaS + HCl = HS + NaCl =>
NaS + HCl = HS + NaCl
Hg(OH)2 + H3PO4 = Hg3(PO4)2 + H2O =>
3 Hg(OH)2 + 2 H3PO4 = Hg3(PO4)2 + 6 H2O
Mg + Cl2 = MgCl2 =>
Mg + Cl2 = MgCl2
SiO2 + HF = SiF4 + H2O =>
SiO2 + 4 HF = SiF4 + 2 H2O
C6H8O7 + NaHCO3 = Na3C6H5O7 + H2O + CO2 =>
C6H8O7 + 3 NaHCO3 = Na3C6H5O7 + 3 H2O + 3 CO2
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
SnO2 + S = Sn + SO =>
SnO2 + 2 S = Sn + 2 SO
SnO2 + S = Sn + SO2 =>
SnO2 + S = Sn + SO2
HgO + Cl = HgCl + O2 =>
2 HgO + 2 Cl = 2 HgCl + O2
SnO2 + Na2S = Sn + SO2 + Na =>
SnO2 + Na2S = Sn + SO2 + 2 Na
Sn + NaOH = Na2SnO2 + H2 =>
Sn + 2 NaOH = Na2SnO2 + H2
HClO4 + P4O10 = H3PO4 + Cl2O7 =>
12 HClO4 + P4O10 = 4 H3PO4 + 6 Cl2O7
HClO4 + P4O10 = H3PO4 + Cl2O7 =>
12 HClO4 + P4O10 = 4 H3PO4 + 6 Cl2O7
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| Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 04/09/09
Equations balanced on 05/09/08
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