| Equations balanced on the previous day | Equations balanced on the next day |
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Na + H2O = NaO + 2 H
Ba(NO3)2 + K3PO4 = Ba3(PO4)2 + KNO3 =>
3 Ba(NO3)2 + 2 K3PO4 = Ba3(PO4)2 + 6 KNO3
FeO + Al = AlO + Fe =>
FeO + Al = AlO + Fe
FeO + Al = AlO3 + Fe =>
3 FeO + Al = AlO3 + 3 Fe
FeO + Al = Al2O3 + Fe =>
3 FeO + 2 Al = Al2O3 + 3 Fe
Mg + H3PO4 = Mg3(PO4)2 + H2 =>
3 Mg + 2 H3PO4 = Mg3(PO4)2 + 3 H2
Pb(NO3)2 + CuSO4 = PbSO4 + Cu(NO3)2 =>
Pb(NO3)2 + CuSO4 = PbSO4 + Cu(NO3)2
Pb(NO3)2 + NaOH = PbOH + Na(NO3)2 =>
Pb(NO3)2 + NaOH = PbOH + Na(NO3)2
HCl + Ba(OH)2 = BaCl2 + H2O =>
2 HCl + Ba(OH)2 = BaCl2 + 2 H2O
OH{-} + Cr(NCS)6{-4}(aq) + Ce{+4} = Cr{+3} + Ce{+3} + NO3{-} + CO2 + SO4{-2} + H2O =>
108 OH{-} + Cr(NCS)6{-4}(aq) + 97 Ce{+4} = Cr{+3} + 97 Ce{+3} + 6 NO3{-} + 6 CO2 + 6 SO4{-2} + 54 H2O
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Na2CO3 + HCl = NaCl + H2O + CO2 =>
Na2CO3 + 2 HCl = 2 NaCl + H2O + CO2
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
PbO2 = PbO + O2 =>
2 PbO2 = 2 PbO + O2
OH{-} + CrI3 + Cl2 = CrO4{-2} + IO4{-} + Cl{-} + H2O =>
64 OH{-} + 2 CrI3 + 27 Cl2 = 2 CrO4{-2} + 6 IO4{-} + 54 Cl{-} + 32 H2O
CaCO3 = CaO + CO2 =>
CaCO3 = CaO + CO2
Al2(CO3)3 = Al2O3 + CO2 =>
Al2(CO3)3 = Al2O3 + 3 CO2
HgO = Hg + O2 =>
2 HgO = 2 Hg + O2
Pb(NO3)2 + HF = PbF2 + HNO3 =>
Pb(NO3)2 + 2 HF = PbF2 + 2 HNO3
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
OH{-} + Fe(CN)6{-4} + Ce{+4} = Ce(OH)3 + CO2 + Fe(OH)3 + NO3{-} + H2O =>
246 OH{-} + Fe(CN)6{-4} + 61 Ce{+4} = 61 Ce(OH)3 + 6 CO2 + Fe(OH)3 + 6 NO3{-} + 30 H2O
OH{-} + Fe(CN)6{-4} + Ce{+4} = Ce(OH)3 + CO3{-2} + Fe(OH)3 + NO3{-} + H2O =>
258 OH{-} + Fe(CN)6{-4} + 61 Ce{+4} = 61 Ce(OH)3 + 6 CO3{-2} + Fe(OH)3 + 6 NO3{-} + 36 H2O
(NH4)2CO3 = NH3 + H2O + CO2 =>
(NH4)2CO3 = 2 NH3 + H2O + CO2
O2 + Ba = BaO =>
O2 + 2 Ba = 2 BaO
NaOH + H2SO4 = Na2SO4 + H2O =>
2 NaOH + H2SO4 = Na2SO4 + 2 H2O
N2 + O2 = N2O4 =>
N2 + 2 O2 = N2O4
NH4NO2 = N2 + H2O =>
NH4NO2 = N2 + 2 H2O
Mn(NO2)2 + BeCl2 = Be(NO2)2 + MnCl2 =>
Mn(NO2)2 + BeCl2 = Be(NO2)2 + MnCl2
H2SO4 + HI = H2S + I2 + H2O =>
H2SO4 + 8 HI = H2S + 4 I2 + 4 H2O
C3H8 + O = CO2 + H2O =>
C3H8 + 10 O = 3 CO2 + 4 H2O
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
(NH4)2CO3 = NH3 + H2O + CO2 =>
(NH4)2CO3 = 2 NH3 + H2O + CO2
H3BO3 = H4B6O11 + H2O =>
6 H3BO3 = H4B6O11 + 7 H2O
NH3 = N2 + H2 =>
2 NH3 = N2 + 3 H2
H + O = H2O =>
2 H + O = H2O
Fe + H2O = H2 + FeO =>
Fe + H2O = H2 + FeO
Cr2O7{-2} + H{+} + {-} = Cr{+3} + H2O =>
Cr2O7{-2} + 14 H{+} + 6e = 2 Cr{+3} + 7 H2O
Al + Cl2 = AlCl3 =>
2 Al + 3 Cl2 = 2 AlCl3
BaO + H2O = Ba(OH)2 =>
BaO + H2O = Ba(OH)2
Ba(OH)2(aq) + H2SO4(aq) = BaSO4(s) + H2O =>
Ba(OH)2(aq) + H2SO4(aq) = BaSO4(s) + 2 H2O
Zn + CuSO3 = ZnSO3 + Cu =>
Zn + CuSO3 = ZnSO3 + Cu
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
Cr + O2 = CrO3 =>
2 Cr + 3 O2 = 2 CrO3
P4 + O2 = P4O10 =>
P4 + 5 O2 = P4O10
PbCrO4 + HCl + FeSO4 = PbCl2 + Cr2(SO4)3 + FeCl3 + H2O + Fe2(SO4)3 =>
2 PbCrO4 + 16 HCl + 6 FeSO4 = 2 PbCl2 + Cr2(SO4)3 + 4 FeCl3 + 8 H2O + Fe2(SO4)3
Fe + BrOH = FeO + H2O + Br =>
Fe + 2 BrOH = FeO + H2O + 2 Br
Zn + H2SO4 = H2 + ZnSO4 =>
Zn + H2SO4 = H2 + ZnSO4
Hf + N2 = Hf3N4 =>
3 Hf + 2 N2 = Hf3N4
HC2H3O2 + NAHCO3 = NAC2H3O2 + H2CO3 =>
HC2H3O2 + NAHCO3 = NAC2H3O2 + H2CO3
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| Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 09/25/07
Equations balanced on 10/25/06
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