| Equations balanced on the previous day | Equations balanced on the next day |
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NH4 + HCO3 = NH4HCO3
P + HNO3 + H2O = H3PO4 + NO =>
3 P + 5 HNO3 + 2 H2O = 3 H3PO4 + 5 NO
XMnO2 + KClO3 + KOH = XK2MnO4 + KCl + H2O =>
3 XMnO2 + KClO3 + 6 KOH = 3 XK2MnO4 + KCl + 3 H2O
C8H18 + OH{-} = C8H4 + H2O + e =>
C8H18 + 14 OH{-} = C8H4 + 14 H2O + 14e
C8H18 + OH{-} = C8 + H2O + e =>
C8H18 + 18 OH{-} = C8 + 18 H2O + 18e
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
Cd(NO3)2 + Na2S = CdS + NaNO3 =>
Cd(NO3)2 + Na2S = CdS + 2 NaNO3
CuCO3 = CO2 + CuO =>
CuCO3 = CO2 + CuO
NaOH + Cl2 = NaClO3 + NaCl + H2O =>
6 NaOH + 3 Cl2 = NaClO3 + 5 NaCl + 3 H2O
PhCH3 + KMnO4 + H2SO4 = PhCOOH + K2SO4 + MnSO4 + H2O =>
5 PhCH3 + 6 KMnO4 + 9 H2SO4 = 5 PhCOOH + 3 K2SO4 + 6 MnSO4 + 14 H2O
C + O2 + N2 + H2 = H2NCH2COOH =>
4 C + 2 O2 + N2 + 5 H2 = 2 H2NCH2COOH
SO2 + CaCO3 + O2 = CO2 + CaSO4 =>
2 SO2 + 2 CaCO3 + O2 = 2 CO2 + 2 CaSO4
H + IO = HIO =>
H + IO = HIO
AgNO3 + CaCl2 = AgCl + Ca(NO3)2 =>
2 AgNO3 + CaCl2 = 2 AgCl + Ca(NO3)2
CO2 + CaCO3 + H2O = Ca(HCO3)2 =>
CO2 + CaCO3 + H2O = Ca(HCO3)2
H + NO2 = HNO2 =>
H + NO2 = HNO2
CO2 + CaCO3 + H2O = Ca(HCO3)2 =>
CO2 + CaCO3 + H2O = Ca(HCO3)2
CH4 + O2 = CO2 + H20 =>
5 CH4 + 5 O2 = 5 CO2 + H20
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
CH3C8H17 + O2 = CO2 + H2O =>
CH3C8H17 + 14 O2 = 9 CO2 + 10 H2O
O3 = O2 =>
2 O3 = 3 O2
MgO + H2SO4 = MgSO4 + H2O =>
MgO + H2SO4 = MgSO4 + H2O
Pb(NO3)2 + HCl = PbCl2 + H + NO3 =>
Pb(NO3)2 + 2 HCl = PbCl2 + 2 H + 2 NO3
Al + Fe3O4 = Fe + Al2O3 =>
8 Al + 3 Fe3O4 = 9 Fe + 4 Al2O3
Fe + S = FeS =>
Fe + S = FeS
Pb(NO3)2 + HCl = PbCl2 + H + NO3 =>
Pb(NO3)2 + 2 HCl = PbCl2 + 2 H + 2 NO3
C + O2 + N2 + H2 = H2NCH2COOH =>
4 C + 2 O2 + N2 + 5 H2 = 2 H2NCH2COOH
Al + Fe2O3 = Al2O3 + Fe =>
2 Al + Fe2O3 = Al2O3 + 2 Fe
Pb(NO3)2 + HCl = PbCl2 + H + NO3 =>
Pb(NO3)2 + 2 HCl = PbCl2 + 2 H + 2 NO3
Ca(H2PO4)2*H2O + Ca10(PO4)6*(OH)2 + H2O = Ca(HPO4)*2H2O =>
4 Ca(H2PO4)2*H2O + Ca10(PO4)6*(OH)2 + 22 H2O = 14 Ca(HPO4)*2H2O
Pb3O4 + HNO3 = PbO2 + Pb(NO3)2 + H2O =>
Pb3O4 + 4 HNO3 = PbO2 + 2 Pb(NO3)2 + 2 H2O
Sn + Na(OH) = Na2SnO2 + H2 =>
Sn + 2 Na(OH) = Na2SnO2 + H2
Be8 + O2 = BeO =>
Be8 + 4 O2 = 8 BeO
Zn + CuSO4 = ZnSO4 + Cu =>
Zn + CuSO4 = ZnSO4 + Cu
Ca(H2PO4)2*H2O + Ca10(PO4)6*(OH)2 + H2O = Ca(HPO4)*2H2O =>
4 Ca(H2PO4)2*H2O + Ca10(PO4)6*(OH)2 + 22 H2O = 14 Ca(HPO4)*2H2O
Zn + Cu2SO4 = ZnSO4 + Cu =>
Zn + Cu2SO4 = ZnSO4 + 2 Cu
(NH4)3PO4 + Pb(NO3)4 = Pb3(PO4)4 + NH4NO3 =>
4(NH4)3PO4 + 3 Pb(NO3)4 = Pb3(PO4)4 + 12 NH4NO3
Fe + S = Fe2S =>
2 Fe + S = Fe2S
Al + FeO4 = Al2O3 + Fe =>
8 Al + 3 FeO4 = 4 Al2O3 + 3 Fe
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
MgO + H2SO4 = MgSO4 + H2O =>
MgO + H2SO4 = MgSO4 + H2O
H2O + Br2 + S203{2-} = Br{-} + H{+} + SO4{2-} =>
812 H2O + 610 Br2 + S203{2-} = 1220 Br{-} + 1624 H{+} + 203 SO4{2-}
CaCO3 + HCl = CO2 + H2O + CaCl2 =>
CaCO3 + 2 HCl = CO2 + H2O + CaCl2
H + O = H2O =>
2 H + O = H2O
H2O + Br2 + S2O3{2-} = Br{-} + H{+} + SO4{2-} =>
5 H2O + 4 Br2 + S2O3{2-} = 8 Br{-} + 10 H{+} + 2 SO4{2-}
CH3OH + O2 = CO2 + H2O =>
2 CH3OH + 3 O2 = 2 CO2 + 4 H2O
Cs + O2 = CsO2 =>
Cs + O2 = CsO2
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
C + O2 = CO2 =>
C + O2 = CO2
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| Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 08/11/08
Equations balanced on 09/10/07
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