| Equations balanced on the previous day | Equations balanced on the next day |
| 1 2 3 4 5 6 7 8 |
HCl + NaHCO3 = H2O + CO2 + NaCl
Na{+} + Cl{-} = NaCl =>
Na{+} + Cl{-} = NaCl
NH4 + (HNO3)2O = N2 + H2O =>
6 NH4 + 2(HNO3)2O = 5 N2 + 14 H2O
Al4C3 + H2O = Al(OH)3 + CH4 =>
Al4C3 + 12 H2O = 4 Al(OH)3 + 3 CH4
Na2SiF6 + Na = Si + NaF =>
Na2SiF6 + 4 Na = Si + 6 NaF
HCl + H2C2O4 + KMnO4 = KCl + MnCl2 + H2O + CO2 =>
6 HCl + 5 H2C2O4 + 2 KMnO4 = 2 KCl + 2 MnCl2 + 8 H2O + 10 CO2
KO2 + H2O = O2 + KOH =>
4 KO2 + 2 H2O = 3 O2 + 4 KOH
CH3CH2CH3 + O2 = CO2 + H2O =>
CH3CH2CH3 + 5 O2 = 3 CO2 + 4 H2O
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
CH3CH3 + O2 = CO2 + H2O =>
2 CH3CH3 + 7 O2 = 4 CO2 + 6 H2O
CH3CH2OH + O2 = CH3CHO + H2O =>
2 CH3CH2OH + O2 = 2 CH3CHO + 2 H2O
NaOH + C4H6O6 = Na2C4H4O6 + H2O =>
2 NaOH + C4H6O6 = Na2C4H4O6 + 2 H2O
Fe + H{+} = Fe8{+} + H2 =>
16 Fe + 2 H{+} = 2 Fe8{+} + H2
O2 + H2S = SO2 + H2O =>
3 O2 + 2 H2S = 2 SO2 + 2 H2O
Zn + H{+} = Zn12{+} + H2 =>
24 Zn + 2 H{+} = 2 Zn12{+} + H2
Mg + Fe(SO4) = MgSO4 + Fe =>
Mg + Fe(SO4) = MgSO4 + Fe
Mg + Fe(SO4) = MgSO4 + Fe =>
Mg + Fe(SO4) = MgSO4 + Fe
P4 + H2 = PH3 =>
P4 + 6 H2 = 4 PH3
P4 + H2 = PH3 =>
P4 + 6 H2 = 4 PH3
P4 + H2 = PH3 =>
P4 + 6 H2 = 4 PH3
Mg + Cu(SO4) = Mg(SO4) + Cu =>
Mg + Cu(SO4) = Mg(SO4) + Cu
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
Ca + O2 = CaO =>
2 Ca + O2 = 2 CaO
Fe + SnCl2 = Fe8Cl2 + Sn =>
8 Fe + SnCl2 = Fe8Cl2 + Sn
CaSO4 + AlCl3 = CaCl2 + Al2(SO4)3 =>
3 CaSO4 + 2 AlCl3 = 3 CaCl2 + Al2(SO4)3
Mg + CuSO4 = Mg2SO4 + Cu =>
2 Mg + CuSO4 = Mg2SO4 + Cu
Mg + FeSO4 = Mg2SO4 + Fe =>
2 Mg + FeSO4 = Mg2SO4 + Fe
I2 + HNO3 = HIO3 + NO + H2O =>
3 I2 + 10 HNO3 = 6 HIO3 + 10 NO + 2 H2O
I2 + HNO3 = HIO3 + NO + H2O =>
3 I2 + 10 HNO3 = 6 HIO3 + 10 NO + 2 H2O
C3H8(g) + O2(g) = CO2(g) + H2O(g) =>
C3H8(g) + 5 O2(g) = 3 CO2(g) + 4 H2O(g)
I2 + HNO3 = HIO3 + NO + H2O =>
3 I2 + 10 HNO3 = 6 HIO3 + 10 NO + 2 H2O
S8(s) + P4(s) = P4S3(s) =>
3 S8(s) + 8 P4(s) = 8 P4S3(s)
PbS + O2 = Pb2O3 + SO2 =>
4 PbS + 7 O2 = 2 Pb2O3 + 4 SO2
C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
H3PO4 + NaOH = Na3PO4 + H2O =>
H3PO4 + 3 NaOH = Na3PO4 + 3 H2O
Na3PO4 + KOH = NaOH + K3PO4 =>
Na3PO4 + 3 KOH = 3 NaOH + K3PO4
P4 + O2 = P2O3 =>
P4 + 3 O2 = 2 P2O3
AlBr3 + K2SO4 = KBr + Al2(SO4)3 =>
2 AlBr3 + 3 K2SO4 = 6 KBr + Al2(SO4)3
CaCO3 + HCl = CaCl2 + H2O + CO2 =>
CaCO3 + 2 HCl = CaCl2 + H2O + CO2
CH3OH + O2 = H2O + CO2 =>
2 CH3OH + 3 O2 = 4 H2O + 2 CO2
Pb(OH)2 + HCl = H2O + PbCl2 =>
Pb(OH)2 + 2 HCl = 2 H2O + PbCl2
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
MgSO4 + NH4OH = Mg(OH)2 + (NH4)2SO4 =>
MgSO4 + 2 NH4OH = Mg(OH)2 + (NH4)2SO4
I2 + HNO3 = HIO3 + NO + H2O =>
3 I2 + 10 HNO3 = 6 HIO3 + 10 NO + 2 H2O
I2 + HNO3 = HIO3 + NO + H2O =>
3 I2 + 10 HNO3 = 6 HIO3 + 10 NO + 2 H2O
KMnO4 + C3H5(OH)3 = K2CO3 + Mn2O3 + CO2 + H2O =>
14 KMnO4 + 4 C3H5(OH)3 = 7 K2CO3 + 7 Mn2O3 + 5 CO2 + 16 H2O
Na + H2O = H2 + NaOH =>
2 Na + 2 H2O = H2 + 2 NaOH
Al4C3 + H2O = Al(OH)3 + CH4 =>
Al4C3 + 12 H2O = 4 Al(OH)3 + 3 CH4
Ru + HIO = RuO2 + I2 + H2O =>
Ru + 4 HIO = RuO2 + 2 I2 + 2 H2O
Ru + HIO4 = RuO2 + I2 + H2O =>
7 Ru + 4 HIO4 = 7 RuO2 + 2 I2 + 2 H2O
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| Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 05/28/08
Equations balanced on 06/27/07
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