| Equations balanced on the previous day | Equations balanced on the next day |
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Cu2S + 2 O2 = 2 CuO + SO2
Fe + H2O = Fe3O4 + H2 =>
3 Fe + 4 H2O = Fe3O4 + 4 H2
Na2CO3 + HNO3 = NaNO3 + H2O + CO2 =>
Na2CO3 + 2 HNO3 = 2 NaNO3 + H2O + CO2
CuS + NO3{-} + H2O = Cu{2+} + NO + S8 + OH{-} =>
24 CuS + 16 NO3{-} + 32 H2O = 24 Cu{2+} + 16 NO + 3 S8 + 64 OH{-}
H2 + Cl2 = HCl =>
H2 + Cl2 = 2 HCl
CaCl2 + Na3PO4 = Ca3(PO4)2 + NaCl =>
3 CaCl2 + 2 Na3PO4 = Ca3(PO4)2 + 6 NaCl
C6H5COOH + O2 = CO2 + H2O =>
2 C6H5COOH + 15 O2 = 14 CO2 + 6 H2O
H2CO + H2 = CH3OH =>
H2CO + H2 = CH3OH
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
CO + H2 = CH3OH =>
CO + 2 H2 = CH3OH
Al + CuCl2 = AlCl3 + Cu =>
2 Al + 3 CuCl2 = 2 AlCl3 + 3 Cu
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
CaCl2 + KI = CaI2 + KCl =>
CaCl2 + 2 KI = CaI2 + 2 KCl
Fe + H2O = Fe3O4 + H2 =>
3 Fe + 4 H2O = Fe3O4 + 4 H2
Mg(NO3)2 + K2(CrO4) = MgCrO4 + K2(NO3)2 =>
Mg(NO3)2 + K2(CrO4) = MgCrO4 + K2(NO3)2
Li + FeBr2 = LiBr + Fe =>
2 Li + FeBr2 = 2 LiBr + Fe
BaCl2 + NaOH = NaCl2 + BaOH =>
BaCl2 + NaOH = NaCl2 + BaOH
CaCl2 + H2SO4 = CaSO4 + HCl =>
CaCl2 + H2SO4 = CaSO4 + 2 HCl
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
Mg(NO3)2 + K2(CrO4) = MgCrO4 + K2(NO3)2 =>
Mg(NO3)2 + K2(CrO4) = MgCrO4 + K2(NO3)2
NaClO + Na2S2O3 + NaOH = Na2SO4 + NaCl + H2O =>
4 NaClO + Na2S2O3 + 2 NaOH = 2 Na2SO4 + 4 NaCl + H2O
BaCl2 + NH3 = BaH3 + NCl2 =>
BaCl2 + NH3 = BaH3 + NCl2
Ag + HCl = AgCl + H =>
Ag + HCl = AgCl + H
BaCl2 + CuSO4 = CuCl2 + BaSO4 =>
BaCl2 + CuSO4 = CuCl2 + BaSO4
Li + N2 = Li3N =>
6 Li + N2 = 2 Li3N
CH3CH3 + O2 = CO2 + H2O =>
2 CH3CH3 + 7 O2 = 4 CO2 + 6 H2O
Ca(NO2)2 = CaO + NO2 + NO =>
Ca(NO2)2 = CaO + NO2 + NO
FeS2 + O2 + H2O = Fe2O3 + H2SO3 =>
4 FeS2 + 11 O2 + 8 H2O = 2 Fe2O3 + 8 H2SO3
BaCl2 + NaCO3 = NaCl2 + BaCO3 =>
BaCl2 + NaCO3 = NaCl2 + BaCO3
BaCl2 + K2CrO4 = BaCrO4 + K2Cl2 =>
BaCl2 + K2CrO4 = BaCrO4 + K2Cl2
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
H2Sc + H2O = H3O + HSc =>
H2Sc + H2O = H3O + HSc
BaCl2 + H2SO4 = BaSO4 + HCl =>
BaCl2 + H2SO4 = BaSO4 + 2 HCl
Fe + HCl = FeCl3 + H2 =>
2 Fe + 6 HCl = 2 FeCl3 + 3 H2
Ba(NO3)2(aq) + NaHCO3(aq) = Na(NO3)2 + BaHCO3 =>
Ba(NO3)2(aq) + NaHCO3(aq) = Na(NO3)2 + BaHCO3
CO + O2 = CO2 =>
2 CO + O2 = 2 CO2
CoCl2 + NaOH = CoOH + NaCl2 =>
CoCl2 + NaOH = CoOH + NaCl2
Cu + H2S = CuS + H =>
Cu + H2S = CuS + 2 H
CO + H2 = CH3OH =>
CO + 2 H2 = CH3OH
O2 + PbS = SO2 + PbO =>
3 O2 + 2 PbS = 2 SO2 + 2 PbO
AgNO3 + MgCl2 = AgCl + Mg(NO3)2 =>
2 AgNO3 + MgCl2 = 2 AgCl + Mg(NO3)2
Zn + H2S = ZnS + H =>
Zn + H2S = ZnS + 2 H
AgNO3 + NaCl = AgCl + NaNO3 =>
AgNO3 + NaCl = AgCl + NaNO3
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
Ca + (NH4)2CO3 = CaCO3 + (NH4)2 =>
Ca + (NH4)2CO3 = CaCO3 + (NH4)2
NH3 + O2 = NO2 + H2O =>
4 NH3 + 7 O2 = 4 NO2 + 6 H2O
C6H4(OH)2 + H2O2 = C6H4O2 + H2O =>
C6H4(OH)2 + H2O2 = C6H4O2 + 2 H2O
BaCl2 + MgNO3 = BaNO3 + MgCl2 =>
BaCl2 + MgNO3 = BaNO3 + MgCl2
C12H22O11 = C + H2O =>
C12H22O11 = 12 C + 11 H2O
P4(s) + NaOH(aq) + H2O(l) = PH3(g) + Na2HPO3(aq) =>
P4(s) + 4 NaOH(aq) + 2 H2O(l) = 2 PH3(g) + 2 Na2HPO3(aq)
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| Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 03/24/11
Equations balanced on 04/23/10
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