| Equations balanced on the previous day | Equations balanced on the next day |
| 1 2 3 4 5 6 7 8 |
3 I2 + N2 = 2 NI3
H2SO4 + NaHCO3 = Na2SO4 + CO2 + H2O =>
H2SO4 + 2 NaHCO3 = Na2SO4 + 2 CO2 + 2 H2O
C7H10N + O2 = CO2 + H2O + NO2 =>
2 C7H10N + 21 O2 = 14 CO2 + 10 H2O + 2 NO2
BaCl2 + CuSO4 = Ba(SO4)2 + CuCl =>
BaCl2 + 2 CuSO4 = Ba(SO4)2 + 2 CuCl
BaCl2 + CuSO4 = BaSO4 + CuCl2 =>
BaCl2 + CuSO4 = BaSO4 + CuCl2
Ag2O + NaHPO3 + NaOH = Ag + Na3PO4 + H2O =>
Ag2O + 2 NaHPO3 + 4 NaOH = 2 Ag + 2 Na3PO4 + 3 H2O
Ag2O(s) + NaHPO3 + NaOH = Ag + Na3PO4 + H2O =>
Ag2O(s) + 2 NaHPO3 + 4 NaOH = 2 Ag + 2 Na3PO4 + 3 H2O
Ag2O(s) + NaHPO3(aq) + NaOH(aq) = Ag(s) + Na3PO4(aq) + H2O(l) =>
Ag2O(s) + 2 NaHPO3(aq) + 4 NaOH(aq) = 2 Ag(s) + 2 Na3PO4(aq) + 3 H2O(l)
FeCl3 + KSCN = K + Cl + FeSCN =>
FeCl3 + KSCN = K + 3 Cl + FeSCN
Ag = Ag =>
Ag = Ag
MnO4{-} + Cl{-} + H{+} = Mn{+2)+Cl2+H2O =>
2 MnO4{-} + 10 Cl{-} + 16 H{+} = 2 Mn{+2)+5Cl2+8H2O
As2S3 + NO3{-} + H{+} = HAsO3 + S + NO + H2O =>
3 As2S3 + 10 NO3{-} + 10 H{+} = 6 HAsO3 + 9 S + 10 NO + 2 H2O
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
Fe2O3 + C = Fe + CO =>
Fe2O3 + 3 C = 2 Fe + 3 CO
CrO2{-} + ClO{-} + H2O = CrO4{-2} + Cl{-} + H{+} =>
2 CrO2{-} + 3 ClO{-} + H2O = 2 CrO4{-2} + 3 Cl{-} + 2 H{+}
CH4 + SO4{-2) = HCO3{-}+HS{-}+H2O =>
CH4 + SO4{-2) = HCO3{-}+HS{-}+H2O
KI + N2O6Pb = PbI2 + KNO3 =>
2 KI + N2O6Pb = PbI2 + 2 KNO3
H2O + FeS2 + O2 = SO4{-2)+Fe(OH)3+H{+} =>
14 H2O + 4 FeS2 + 15 O2 = 8 SO4{-2)+4Fe(OH)3+16H{+}
HgS + NO3{-} + H{+} = Hg{+} + NO + S + H2O =>
3 HgS + NO3{-} + 4 H{+} = 3 Hg{+} + NO + 3 S + 2 H2O
MgCl2 + NH4NO3 = Mg(NO3)2 + NH4Cl =>
MgCl2 + 2 NH4NO3 = Mg(NO3)2 + 2 NH4Cl
Cr2O7{-2} + I{-} + H{+) = Cr{+3}+I{+2}+H2O =>
Cr2O7{-2} + 2 I{-} + 14 H{+) = 2 Cr{+3}+2I{+2}+7H2O
Cl3Fe + NH4OH = Fe(OH)3 + NH4Cl =>
Cl3Fe + 3 NH4OH = Fe(OH)3 + 3 NH4Cl
Pu{+4} + H2O = Pu{+3} + PuO2{2+} + H{+} =>
3 Pu{+4} + 2 H2O = 2 Pu{+3} + PuO2{2+} + 4 H{+}
Na2O2 + H2O = NaOH + O2 =>
2 Na2O2 + 2 H2O = 4 NaOH + O2
Na2CO3 + C + N2 = NaCN + CO =>
Na2CO3 + 4 C + N2 = 2 NaCN + 3 CO
P4 + H2O = PH3 + H3PO2 =>
P4 + 6 H2O = PH3 + 3 H3PO2
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
Cl3Fe + KOH = KCl + Fe(OH)3 =>
Cl3Fe + 3 KOH = 3 KCl + Fe(OH)3
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
NaOH + CuSO4 = NaSO4 + CuOH =>
NaOH + CuSO4 = NaSO4 + CuOH
NaCl + KNO3 = KCl + NaNO3 =>
NaCl + KNO3 = KCl + NaNO3
Al(OH)3 + HNO3 = H2O + Al(NO3)3 =>
Al(OH)3 + 3 HNO3 = 3 H2O + Al(NO3)3
H2O + K = H2 + KOH =>
2 H2O + 2 K = H2 + 2 KOH
Na2CO3 + HCl = HCO3 + Na2Cl =>
Na2CO3 + HCl = HCO3 + Na2Cl
BaCl2 + Na2SO4 = Na2Cl2 + BaSO4 =>
BaCl2 + Na2SO4 = Na2Cl2 + BaSO4
Co{2+} + NH3 + H2O = Co(OH)2 + NH4{+} =>
Co{2+} + 2 NH3 + 2 H2O = Co(OH)2 + 2 NH4{+}
H2S + I2 + H2O = H2SO4 + HI =>
H2S + 4 I2 + 4 H2O = H2SO4 + 8 HI
NaOH + HCl = HOH + NaCl =>
NaOH + HCl = HOH + NaCl
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
NaOH + HCl = HOH + NaCl =>
NaOH + HCl = HOH + NaCl
C + Cl2 = CCl4 =>
C + 2 Cl2 = CCl4
H2S + O2 = H2O + S =>
2 H2S + O2 = 2 H2O + 2 S
H2S + O2 = H2O + SO2 =>
2 H2S + 3 O2 = 2 H2O + 2 SO2
Fe2O3 + C = Fe + CO2 =>
2 Fe2O3 + 3 C = 4 Fe + 3 CO2
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
C + Cl2 = CCl4 =>
C + 2 Cl2 = CCl4
CH3COOH + K2CO3 = KCH3COOH + CO2 + H2O =>
9 CH3COOH + 4 K2CO3 = 8 KCH3COOH + 6 CO2 + 2 H2O
H2S + Cu{2} = CuS + H{+} =>
H2S + Cu{2} = CuS + 2 H{+}
KO2 + H2O = O2 + KOH =>
4 KO2 + 2 H2O = 3 O2 + 4 KOH
Al2O3 = Al + O2 =>
2 Al2O3 = 4 Al + 3 O2
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| Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 04/05/07
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