| Equations balanced on the previous day | Equations balanced on the next day |
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2 NaCl + H2SO4 = Na2SO4 + 2 HCl
Fe3O4 + O2 = Fe2O3 =>
4 Fe3O4 + O2 = 6 Fe2O3
H2SO4 + KOH = H2O + K2SO4 =>
H2SO4 + 2 KOH = 2 H2O + K2SO4
C7H16 + O2 = CO2 + H2O =>
C7H16 + 11 O2 = 7 CO2 + 8 H2O
Pb(NO3)2(aq) + HCl(aq) = PbCl2(s) + HNO3(aq) =>
Pb(NO3)2(aq) + 2 HCl(aq) = PbCl2(s) + 2 HNO3(aq)
Fe{-3} = Fe + {-} =>
Fe{-3} = Fe + 3e
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
Na2SO4 + BaOH2 = BaSO4 + Na2OH2 =>
Na2SO4 + BaOH2 = BaSO4 + Na2OH2
C8H18O + O2 = CO2 + H2O =>
C8H18O + 12 O2 = 8 CO2 + 9 H2O
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
MgO + CO2 + Ca2(Ti)Al2Si6O22(OH)2 + H2O = Mg6Si4O22(OH)8 + CaCO3 + CaTiSiO5 + Al2O3 + SiO2 =>
6 MgO + 3 CO2 + 3 Ca2(Ti)Al2Si6O22(OH)2 + H2O = Mg6Si4O22(OH)8 + 3 CaCO3 + 3 CaTiSiO5 + 3 Al2O3 + 11 SiO2
C4H10 + O2 = CO0 + H2O =>
2 C4H10 + 9 O2 = 8 CO0 + 10 H2O
CaS + Zn(NO3) = ZnS + Ca(NO3) =>
CaS + Zn(NO3) = ZnS + Ca(NO3)
C3H6 + O2 = CO2 + H2O =>
2 C3H6 + 9 O2 = 6 CO2 + 6 H2O
C8H18 + O2 = H2O + CO2 =>
2 C8H18 + 25 O2 = 18 H2O + 16 CO2
NaHSO3 + HNO3 = NaNO3 + H2SO3 =>
NaHSO3 + HNO3 = NaNO3 + H2SO3
Al{3+}(NO3){-}NH4{+}OH{-} = Al{3+}OH{-}NH{+}NO3{-} =>
Al{3+}(NO3){-}NH4{+}OH{-} = Al{3+}OH{-}NH{+}NO3{-}
NaHSO3 + HNO3 = NaNO3 + HSO3 + H2 =>
2 NaHSO3 + 2 HNO3 = 2 NaNO3 + 2 HSO3 + H2
NaOH + Pb(NO3)2 = NaNO3 + Pb(OH)2 =>
2 NaOH + Pb(NO3)2 = 2 NaNO3 + Pb(OH)2
C8H18 + O2 = H2O + CO2 =>
2 C8H18 + 25 O2 = 18 H2O + 16 CO2
NaHSO3 + HNO3 = NaNO3 + HSO3 + H2 =>
2 NaHSO3 + 2 HNO3 = 2 NaNO3 + 2 HSO3 + H2
H{+} + Cr2O7{2-} + Cl{-} = Cr{3+} + Cl2 + H2O =>
14 H{+} + Cr2O7{2-} + 6 Cl{-} = 2 Cr{3+} + 3 Cl2 + 7 H2O
H2SO4 + Al(OH)3 = Al2(SO4)3 + H2O =>
3 H2SO4 + 2 Al(OH)3 = Al2(SO4)3 + 6 H2O
C7H12O + O2 = CO2 + H2O =>
2 C7H12O + 19 O2 = 14 CO2 + 12 H2O
Sr(OH)2 + HCl = H2O + Sr(Cl)2 =>
Sr(OH)2 + 2 HCl = 2 H2O + Sr(Cl)2
HgO = Hg + O2 =>
2 HgO = 2 Hg + O2
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
C4H9OH + O2 = CO2 + H2O =>
C4H9OH + 6 O2 = 4 CO2 + 5 H2O
H{+} + Cr2O7{2-} + Cl{-} = Cr{3+} + Cl2 + H2O =>
14 H{+} + Cr2O7{2-} + 6 Cl{-} = 2 Cr{3+} + 3 Cl2 + 7 H2O
Cu(SO4) + H2S = Cu2S + H(SO4) =>
2 Cu(SO4) + H2S = Cu2S + 2 H(SO4)
La(HS2O3)3 + La4[Fe(CN)6]3 + La2(Cr5O16)3 + H2S2O8 = La[Fe(S2O7)3] + CrS4O6 + C10H8 + La(NO3)3 + H2O =>
2488 La(HS2O3)3 + 650 La4[Fe(CN)6]3 + 381 La2(Cr5O16)3 + 9816 H2S2O8 = 1950 La[Fe(S2O7)3] + 5715 CrS4O6 + 1170 C10H8 + 3900 La(NO3)3 + 8868 H2O
La(HS2O3)3 + La4[Fe(CN)6]3 + La2(Cr5O16)3 + H2S2O8 = Fe[La(S2O7)3] + CrS4O6 + C10H8 + La(NO3)3 + H2O =>
2488 La(HS2O3)3 + 650 La4[Fe(CN)6]3 + 381 La2(Cr5O16)3 + 9816 H2S2O8 = 1950 Fe[La(S2O7)3] + 5715 CrS4O6 + 1170 C10H8 + 3900 La(NO3)3 + 8868 H2O
La(HS2O3)3 + La4[Fe(CN)6]3 + La2(Cr5O16)3 + H2S2O8 = Fe9[La(S2O7)6]2 + CrS4O6 + C10H8 + La(NO3)3 + H2O =>
1772 La(HS2O3)3 + 975 La4[Fe(CN)6]3 + 414 La2(Cr5O16)3 + 11004 H2S2O8 = 325 Fe9[La(S2O7)6]2 + 6210 CrS4O6 + 1755 C10H8 + 5850 La(NO3)3 + 6642 H2O
La(HS2O3)3 + La4[Fe(CN)6]3 + La2(Cr5O16)3 + H2S2O8 = Fe54[La(S2O7)6]2 + CrS4O6 + C10H8 + La(NO3)3 + H2O =>
7832 La(HS2O3)3 + 5850 La4[Fe(CN)6]3 + 2259 La2(Cr5O16)3 + 48174 H2S2O8 = 325 Fe54[La(S2O7)6]2 + 33885 CrS4O6 + 10530 C10H8 + 35100 La(NO3)3 + 17802 H2O
ClO2 + H20 = HClO3 + HCl =>
60 ClO2 + 3 H20 = 40 HClO3 + 20 HCl
La(HS2O3)3 + La4[Fe(CN)6]3 + La2(Cr5O16)3 + H2S2O8 = Fe133[La(S2O7)6]2 + CrS4O6 + C10H8 + La(NO3)3 + H2O =>
55412 La(HS2O3)3 + 43225 La4[Fe(CN)6]3 + 16494 La2(Cr5O16)3 + 340284 H2S2O8 = 975 Fe133[La(S2O7)6]2 + 247410 CrS4O6 + 77805 C10H8 + 259350 La(NO3)3 + 112182 H2O
ClO2 + H2O = HClO3 + HCl =>
6 ClO2 + 3 H2O = 5 HClO3 + HCl
La(HS2O3)3 + La4[Fe(CN)6]3 + La2(Cr5O16)3 + H2S2O8 = Fe[La(S2O7)6]2 + CrS4O6 + C10H8 + La(NO3)3 + H2O =>
2084 La(HS2O3)3 + 325 La4[Fe(CN)6]3 + 258 La2(Cr5O16)3 + 13188 H2S2O8 = 975 Fe[La(S2O7)6]2 + 3870 CrS4O6 + 585 C10H8 + 1950 La(NO3)3 + 13974 H2O
La(HS2O3)3 + La4[Fe(CN)6]3 + La2(Cr5O16)3 + H2S2O8 = Fe[La(S2O7)6]2 + CrS4O6 + C11H8 + La(NO3)3 + H2O =>
916 La(HS2O3)3 + 143 La4[Fe(CN)6]3 + 114 La2(Cr5O16)3 + 5820 H2S2O8 = 429 Fe[La(S2O7)6]2 + 1710 CrS4O6 + 234 C11H8 + 858 La(NO3)3 + 6258 H2O
Fe(NO3)3 + Na(OH) = Fe(OH)3 + Na(NO3) =>
Fe(NO3)3 + 3 Na(OH) = Fe(OH)3 + 3 Na(NO3)
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
Cu(OH)2 + H3(PO4) = H2O + Cu3(PO4)2 =>
3 Cu(OH)2 + 2 H3(PO4) = 6 H2O + Cu3(PO4)2
CuS + HNO3 = Cu(NO3)2 + NO + S + H2O =>
3 CuS + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 3 S + 4 H2O
ZnCl2 + H2S = ZnS + HCl =>
ZnCl2 + H2S = ZnS + 2 HCl
H2(SO4) + CuO = Cu(SO4) + H2O =>
H2(SO4) + CuO = Cu(SO4) + H2O
Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
NaHSO3 + HNO3 = NaNO3 + H2SO3 =>
NaHSO3 + HNO3 = NaNO3 + H2SO3
Fe + HNO3 = Fe(NO3)3 + NO + H2O =>
Fe + 4 HNO3 = Fe(NO3)3 + NO + 2 H2O
Zn + Cu(SO4) = Cu + Zn(SO4) =>
Zn + Cu(SO4) = Cu + Zn(SO4)
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| Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 09/28/08
Equations balanced on 10/28/07
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