| Equations balanced on the previous day | Equations balanced on the next day |
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CO2(g) + 4 H2(g) = CH4(g) + 2 H2O(l)
NH3(g) + SO2(g) = NO(g) + S(s) + H2O(g) =>
4 NH3(g) + 5 SO2(g) = 4 NO(g) + 5 S(s) + 6 H2O(g)
KI + Pb(NO3)2 = KNO3 + PbI2 =>
2 KI + Pb(NO3)2 = 2 KNO3 + PbI2
KCl + Na2SO4 = K2SO4 + NaCl =>
2 KCl + Na2SO4 = K2SO4 + 2 NaCl
Si4H10 + O2 = SiO2 + H2O =>
2 Si4H10 + 13 O2 = 8 SiO2 + 10 H2O
Co{2+} + Ti{4+} = Co{3+} + Ti{3+} =>
Co{2+} + Ti{4+} = Co{3+} + Ti{3+}
NaOH + (NH4)3PO4 = Na3PO4 + H2O + NH3 =>
3 NaOH + (NH4)3PO4 = Na3PO4 + 3 H2O + 3 NH3
Fe + H2O = Fe3O4 + H2 =>
3 Fe + 4 H2O = Fe3O4 + 4 H2
HBr + Ca(OH)2 = HOH + CaBr2 =>
2 HBr + Ca(OH)2 = 2 HOH + CaBr2
Mg3N2 + H2O = Mg(OH)2 + NH3 =>
Mg3N2 + 6 H2O = 3 Mg(OH)2 + 2 NH3
H3PO3 + HBr = PBr3 + H2O =>
H3PO3 + 3 HBr = PBr3 + 3 H2O
CH4 + Cl2 = CH3Cl + HCl =>
CH4 + Cl2 = CH3Cl + HCl
CH3COOH + NaHCO3 = CH3COONa + CO2 + H2O =>
CH3COOH + NaHCO3 = CH3COONa + CO2 + H2O
CH4 + Cl2 = CH3Cl + HCl =>
CH4 + Cl2 = CH3Cl + HCl
Al + H2SO4 = H2 + Al2(SO4)3 =>
2 Al + 3 H2SO4 = 3 H2 + Al2(SO4)3
NH4NO3(s) = N2(g) + O2(g) + H2O(g) =>
2 NH4NO3(s) = 2 N2(g) + O2(g) + 4 H2O(g)
CO + O = CO2 =>
CO + O = CO2
Co{2+} + Ti{4+} = Co{3+} + Ti{3+} =>
Co{2+} + Ti{4+} = Co{3+} + Ti{3+}
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
CO + O2 = CO2 =>
2 CO + O2 = 2 CO2
Co{2+} + Ti{4+} = Co{3+} + Ti{3+} =>
Co{2+} + Ti{4+} = Co{3+} + Ti{3+}
Co{2+} + Ti{4+} = Co{3+} + Ti{3+} =>
Co{2+} + Ti{4+} = Co{3+} + Ti{3+}
C12H22O11 + O2 = CO2 + H2O =>
C12H22O11 + 12 O2 = 12 CO2 + 11 H2O
Co{2+} + Ti{4+} = Co{3+} + Ti{2+} =>
2 Co{2+} + Ti{4+} = 2 Co{3+} + Ti{2+}
K4Fe(CN)6 + KMnO4 + H2SO4 = KHSO4 + Fe2SO4 + MnSO4 + HNO3 + CO2 + H20 =>
40 K4Fe(CN)6 + 300 KMnO4 + 780 H2SO4 = 460 KHSO4 + 20 Fe2SO4 + 300 MnSO4 + 240 HNO3 + 240 CO2 + 43 H20
H3C6H5O7 + OH = C6H5O7 + H2O =>
H3C6H5O7 + 3 OH = C6H5O7 + 3 H2O
Cu(OH)2 + H2SO4 = CuSO4 + H2O =>
Cu(OH)2 + H2SO4 = CuSO4 + 2 H2O
Cl2O7 + Ca(OH)2 = Ca(ClO4)2 + H2O =>
Cl2O7 + Ca(OH)2 = Ca(ClO4)2 + H2O
H2C2O4 + CaCl2 = CaC2O4 + HCl =>
H2C2O4 + CaCl2 = CaC2O4 + 2 HCl
Co{2+} + Ti{4+} = Co{3+} + Ti{2+} =>
2 Co{2+} + Ti{4+} = 2 Co{3+} + Ti{2+}
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
H(aq) + OH(aq) = HOH(s) =>
H(aq) + OH(aq) = HOH(s)
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
Cl2 + H2O = HCl + O2 =>
2 Cl2 + 2 H2O = 4 HCl + O2
Zn + CuSO4 = ZnSO4 + Cu =>
Zn + CuSO4 = ZnSO4 + Cu
Co{2+} + Ti{4+} = Co{3+} + Ti{2+} =>
2 Co{2+} + Ti{4+} = 2 Co{3+} + Ti{2+}
Co{2+} + Ti{4+} = Co{3+} + Ti{2+} =>
2 Co{2+} + Ti{4+} = 2 Co{3+} + Ti{2+}
NH3(g) + O2(g) = NO(g) + H2O(g) =>
4 NH3(g) + 5 O2(g) = 4 NO(g) + 6 H2O(g)
HClO4 + KOH = KClO4 + H2O =>
HClO4 + KOH = KClO4 + H2O
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
Na2B4O7(s) + H2SO4(aq) + H2O(l) = H3BO3(s) + Na2SO4(aq) =>
Na2B4O7(s) + H2SO4(aq) + 5 H2O(l) = 4 H3BO3(s) + Na2SO4(aq)
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
NO2 + H2 = NH4 + H2O =>
NO2 + 4 H2 = NH4 + 2 H2O
Ca + O2 = CaO =>
2 Ca + O2 = 2 CaO
C2H4N2O + O2 = H2O + CO2 + NO2 =>
2 C2H4N2O + 9 O2 = 4 H2O + 4 CO2 + 4 NO2
NH3(g) + O2(g) = NO(g) + H2O(g) =>
4 NH3(g) + 5 O2(g) = 4 NO(g) + 6 H2O(g)
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
H2 + I2 = HI =>
H2 + I2 = 2 HI
Al + NaOH = Al(OH)3 + Na =>
Al + 3 NaOH = Al(OH)3 + 3 Na
C3H8 + O2 = CO2 + H20 =>
5 C3H8 + 15 O2 = 15 CO2 + 2 H20
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| Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 09/23/10
Equations balanced on 10/23/09
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